WHM: Domain Name Server (DNS) Sometimes Resolves To Wrong IP
Jun 3, 2009
I have a dedicated WHM server (qumbia.org) with several CPanel accounts, among them:
- qumibiao (qumbia.org).
- qumbiaca (qumbia.ca).
Both of these accounts were set to the same ip (70.86.221.122).
15 days ago, I changed qumbiaca to the ip 70.86.221.123
Since, some requests (about 1% of the total according to my logs) for qumbia.ca are still serving up what's in /home/qumbiao/public_html
I know next to nothing about this, but perhaps some ISPs have cached the 70.86.221.122 IP and are directing requests there? Still, why wouldn't WHM, upon receiving such a request, resolve it to the right address, it being on the same server?
My Time to live record is set to 24 hours on my DNS, and the expire header set to 41 days.
Might it be a good idea to set up a new DNS (NS3.QUMBIA.ORG) on my WHM and give that DNS to qumbia.ca? Would this force the ISPs to reset their cache? Or does the problem lie elsewhere? Should I just wait out the 41-day expire period and hope for the best?
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Feb 4, 2008
Okay guys, a quick question for all the gurus out there. I'll admit I'm a bit embarassed posting such an easy question, but give a guy a break, I've been using managed servers for god knows how long and I've finally decided to take a dive into administration. Everything is firewalled and secured properly, I'm just having trouble getting the ServerAlias to work right.
What happens is I go into my browser and enter in [url]walaa! It works.
Now, when I enter in [url], it does not resolve.
I have checked with "dig" the domain settings and it looks as though all of the nameservers are set up fine, this is an apache problem. I'm running apache 2.2 on Ubuntu 7.10 for all those who are interested.
Here is my etc/apache2/sites-available/domain.com:
<VirtualHost *:80>
# Admin email, Server Name (domain name) and any aliases
ServerAdmin webmaster@domain1.com
ServerName domain.com
ServerAlias www.domain.com
# Index file and Document Root (where the public files are located)
DirectoryIndex index.html
DocumentRoot /home/demo/public_html/domain.com/public
# Custom log file locations
LogLevel warn
ErrorLog /home/demo/public_html/domain.com/logs/error.log
CustomLog /home/demo/public_html/domain.com/logs/access.log combined
</VirtualHost>
I've been messing with it for about 45 minutes and I'm worn out at ~4:30am and could use a helping hand from the pros.
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May 12, 2009
While I am used to reselling and domain registration stuff, I am totally new to DNS stuff..I tried many searches and readings without hope.
that's why I need your help.
We have a problem that makes both incoming and outgoing emails from our website's email server not going or received, without any failure message or error message on both sides: the sender and receiver.
We talked to our webhosting company- they do not own, but host on a dedicated provided by Iweb in Canada - and they told us a quick solution for this:
To buy a private IP address, therefore our websites with them will not get blocked as spammy IP, setting us away from the dozens of sites they have on the same server IP (as domaintools reverse IP reported: xx other sites hosted on this server).
The company I work for agreed on this solution immediately as we are loosing customers for this problem.
They charged us 8$ a month for this "private ip".
We had the same problem for another day after their solution, when I checked domaintools, I found our websites are still on the same IP of the company. I called them, and the Admin there told me: it's a hidden CNAME setting that is not shown to public because it's "private" and the delay happenned because we had to contact Hotmail staff and wait for their reply to include it in their safe list, but others as Gmail and Yahoo do not require contacting them and will go through automatically."
My question is:
- What is Private IP/ Private DNS?
- Why and how it is used to prevent false blocking/bouncing?
- Does that mean they had to sell it to every domain, while their IP is not on blacklists (I checked it).
- Is Private IP just an internal setting or it has to be bought from a large ISP
like regular/public IPs? and if just some settings, is this price fair? we pay 120$ annually for hosting one site with them.
- They told us they put our other two sites on theis same new private IP. How can this be possible?
- I cannot understand: Hotmail can prevent our emails from reaching inboxes, but can it also prevent its users emails from reaching us?? Is this issue a Private-IP related??
- What do you think the real problem is, and what advice(s) should I follow to have our emails going and coming smoothly in the future?
Note: We don't send unsolicited emails ever. We only have a 1500-member mailinglist that we send a newsletter to, once every few months.
Our daily email traffic is about 10 to 20 messages in and out.
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Jun 24, 2008
5 hours back I got fails of services mails and then I restart VPS but after few minuts services status up but sites not working.
I contact with support and they told me "Service Named is down on your server".
Any how they update Cpanel, during updation I got email that with subject
Quote:
[ipcheck] Problems with dns setup on server.servername.com
The hostname (server.servername.com) resolves to . It should resolve to xx.xx.xxx.xxx.
Support added entries for me, but sites still not up. They again updating CPANEL. Seems they unable to solve problem.
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Dec 5, 2014
I recently set up an eas and autodiscover sub-domains on my main domain (eg myserver.com) running Plesk, Webmail etc, and is the default website for the ip.
So it should be..
myserver.com (not SNI default for IP)
eas.myserver.com (SNI)
autodiscover.myserver.com (SNI)
But I notice the actual default site (non SNI) is the sub-domain autodiscover.myserver.com.
I checked in
Plesk -> Tools & Settings -> IP Addresses
and that was set correctly, so I tried to change it and back again, then...
/opt/psa/admin/bin/httpdmng --reconfigure-all
Neither worked.
I'm running Ubuntu 12.04.5 LTS and Plesk 11.5.30 #48 (the latest MU)
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May 30, 2014
i'm running the latest version of Plesk 11 on a Ubuntu 12.04 system.
We have a customer with a domain and this customer added other domains to his account.
now, 2 domains are not working, he created the as usual, Plesk created the directories under /vhosts/domain.com/domain1.com and the vhosts.conf are also correct.
when i'm opening the domain in the browser, i get the following error message:
The requested URL /var/www/vhosts/domain.com/index.php was not found on this server.
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Aug 24, 2008
I would send them a mail but I doubt they would get it.
This definitely affects 2 ISPs in the UK and I also checked at opendns.com/support/cache/ and they are resolving it to 127.0.0.1 as well.
Also I can't connect to HyperVM by IP address in the URL.
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Jan 24, 2007
what do i type into Command Prompt to see where a email address comes from. eg myname@domain.com resolves to host.mydomain.com
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Oct 6, 2007
I have Core2Quad Q6600 + CentOs 5.0, Cpanel/WHM, but when i check Server Information i saw this:
Quote:
Processor #1 Vendor: GenuineIntel
Processor #1 Name: Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz
Processor #1 speed: 1596.000 MHz
Processor #1 cache size: 4096 KB
Processor #2 Vendor: GenuineIntel
Processor #2 Name: Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz
Processor #2 speed: 1596.000 MHz
Processor #2 cache size: 4096 KB
Processor #3 Vendor: GenuineIntel
Processor #3 Name: Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz
Processor #3 speed: 1596.000 MHz
Processor #3 cache size: 4096 KB
Processor #4 Vendor: GenuineIntel
Processor #4 Name: Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz
Processor #4 speed: 2394.000 MHz
Processor #4 cache size: 4096 KB
Can anyone tell my why it doesn't show correct speed.
Quote:
Processor #3 Vendor: GenuineIntel
Processor #3 Name: Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz
Processor #3 speed: 1596.000 MHz
Processor #3 cache size: 4096 KB
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Oct 17, 2007
The other server that I'm working on issues the wrong date/time when I run
$ date
Wed Oct 17 20:01:03 CDT 2007
I tried the same command on the other server
Wed Oct 17 11:01:03 CDT 2007
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Dec 5, 2014
I have plesk11.5 and found a big security bug in my script because plesk11 do a strange behavior:
[REMOTE_ADDR] => 95.*.*.*
[SERVER_PORT] => 80
[SERVER_ADDR] => 91.*.*.*
[SERVER_NAME] => domain.com
[SERVER_SOFTWARE] => Apache
[REMOTE_ADDR] => 2003:67:4b4b:*
[SERVER_PORT] => 80
[SERVER_ADDR] => 127.0.0.1
[SERVER_NAME] => domain.com
[SERVER_SOFTWARE] => ApacheClick to expand...
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Nov 16, 2014
When I hit my server's domain it redirects me to one of the hosted sites' domain with a 302 redirect. It used to return the default plesk server page. How can I cancel the redirect?
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Nov 5, 2008
We have a lot of unused domains that we'd like to setup domain parking for.
To keep it simple, we'd like to just change the namesevers to ns1.domainparking.com and ns2.domainparking.com (not real nameservers!) and the domains would then automatically show a simple web page.
We use cpanel servers and are wondering how easy this is to do? I've seem mention of wildcard dns? Is that the answer?
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Aug 3, 2007
i have about 8 different domains i'd like to point to a nameserver (ns1./ns2.mydomain.com) on Win2k3 server, but i can't get them resolved through my nameserver without creating a manual forward lookup entry for each *parked* domain separatly..
Does anyone know how to resolve "parked" domains automatically on Win2k3 DNS??
I just can't find any answer for this, everything i've found required manual creation of lookup entries..
anyone?
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Jul 6, 2007
I have a vps with dedicated ip's for my domain names.
I read that in order for mails coming from my server not be picked up as spam, i need to add reverse ip entries.
Now i have already added the glue nameserver records on my godaddy control panel,
ns1.mydomain.com -> 10.20.30.40
ns2.mydomain.com -> 10.20.30.41
But do i need to speak to the datacenter to add the reverse dns entries for my domain on their nameservers? What about if i host my nameservers offsite, but then have my webserver/mailserver etc inside the datacenter? Would i need to request the datacenter where the nameservers are hosted to add the reverse ip entries for the domain, and then the request the same from the datacenter for my web/mail servers to add the reverse entries?
Is it really required?
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Aug 14, 2008
I've been having some DNS problems with one of my domains for quite some time now. The domain does not always resolve - some go days without being able to access the site.
I ran a simple BASH script to show what I mean. I replaced my domain with "mysite.net" and the IP with "xx.xx.xxx.xxx".
# for i in `seq 1 15`; do host mysite.net; done
mysite.net has address xx.xx.xxx.xxx
mysite.net mail is handled by 0 mysite.net.
Host mysite.net not found: 2(SERVFAIL)
mysite.net has address xx.xx.xxx.xxx
Host mysite.net not found: 2(SERVFAIL)
mysite.net has address xx.xx.xxx.xxx
Host mysite.net not found: 2(SERVFAIL)
mysite.net has address xx.xx.xxx.xxx
Host mysite.net not found: 2(SERVFAIL)
mysite.net mail is handled by 0 mysite.net.
mysite.net has address xx.xx.xxx.xxx
Host mysite.net not found: 2(SERVFAIL)
Host mysite.net not found: 2(SERVFAIL)
mysite.net has address xx.xx.xxx.xxx
Host mysite.net not found: 2(SERVFAIL)
mysite.net mail is handled by 0 mysite.net.
mysite.net has address xx.xx.xxx.xxx
mysite.net mail is handled by 0 mysite.net.
mysite.net has address xx.xx.xxx.xxx
mysite.net mail is handled by 0 mysite.net.
mysite.net has address xx.xx.xxx.xxx
mysite.net mail is handled by 0 mysite.net.
mysite.net has address xx.xx.xxx.xxx
Host mysite.net not found: 2(SERVFAIL)
mysite.net has address xx.xx.xxx.xxx
mysite.net mail is handled by 0 mysite.net.
mysite.net has address xx.xx.xxx.xxx
mysite.net mail is handled by 0 mysite.net.
mysite.net has address xx.xx.xxx.xxx
mysite.net mail is handled by 0 mysite.net.
mysite.net has address xx.xx.xxx.xxx
mysite.net mail is handled by 0 mysite.net.
Has anyone experienced a similar problem? I have gone over the DNS records countless times and see no problems. The site is hosted on my own dedicated server.
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Jan 26, 2009
I´ve a domain but haven´t set the DNS servers yet....now I get a free hosting and I wanted to associate the DNS servers to my domain but I don´t know how!!!
It would be great If you could help me...and let me know if you need more info..
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Mar 5, 2008
i have CentOs5 / Plesk Panel / VPS Server ...
and i install APF now with this /etc/apf/conf.apf FILE ......
PHP Code:
IG_TCP_CPORTS="20,21,22,25,53,80,110,143,443,465,993,995,8443"IG_UDP_CPORTS="37,53,873"EGF="1"EG_TCP_CPORTS="20,21,22,25,53,37,43,80,113,443,465,873,5224"EG_UDP_CPORTS="53,873"
==================================
and i changed the interface to this venet0
PHP Code:
# Untrusted Network interface(s); all traffic on defined interface will be# subject to all firewall rules. This should be your internet exposed# interfaces. Only one interface is accepted for each value.IFACE_IN="venet0"IFACE_OUT="venet0"
==================================
when i finish it and restart my apf its shows me like this ???
PHP Code:
[root@box ~]# apf -sapf(3107): {glob} activating firewallapf(3149): {glob} determined (IFACE_IN) venet0 has address 127.0.0.1apf(3149): {glob} determined (IFACE_OUT) venet0 has address 127.0.0.1apf(3149): {glob} loading preroute.rulesiptables: Unknown error 4294967295iptables: Unknown error 4294967295iptables: Unknown error 4294967295iptables: Unknown error 4294967295iptables: Unknown error 4294967295iptables: Unknown error 4294967295iptables: Unknown error 4294967295apf(3149): {resnet} downloading http://r-fx.ca/downloads/reserved.networksapf(3149): {resnet} download of http://r-fx.ca/downloads/reserved.networks failedapf(3149): {glob} loading reserved.networksapf(3149): {glob} SET_REFRESH is set to 10 minutesapf(3149): {glob} loading bt.rulesapf(3149): {dshield} downloading http://feeds.dshield.org/top10-2.txtapf(3149): {dshield} download of http://feeds.dshield.org/top10-2.txt failedapf(3149): {sdrop} downloading http://www.spamhaus.org/drop/drop.lassoapf(3149): {sdrop} parsing drop.lasso into /etc/apf/sdrop_hosts.rulesapf(3149): {sdrop} loading sdrop_hosts.rulesapf(3149): {glob} loading common drop portsapf(3149): {blk_ports} deny all to/from tcp port 135:139apf(3149): {blk_ports} deny all to/from udp port 135:139apf(3149): {blk_ports} deny all to/from tcp port 111apf(3149): {blk_ports} deny all to/from udp port 111apf(3149): {blk_ports} deny all to/from tcp port 513apf(3149): {blk_ports} deny all to/from udp port 513apf(3149): {blk_ports} deny all to/from tcp port 520apf(3149): {blk_ports} deny all to/from udp port 520apf(3149): {blk_ports} deny all to/from tcp port 445apf(3149): {blk_ports} deny all to/from udp port 445apf(3149): {blk_ports} deny all to/from tcp port 1433apf(3149): {blk_ports} deny all to/from udp port 1433apf(3149): {blk_ports} deny all to/from tcp port 1434apf(3149): {blk_ports} deny all to/from udp port 1434apf(3149): {blk_ports} deny all to/from tcp port 1234apf(3149): {blk_ports} deny all to/from udp port 1234apf(3149): {blk_ports} deny all to/from tcp port 1524apf(3149): {blk_ports} deny all to/from udp port 1524apf(3149): {blk_ports} deny all to/from tcp port 3127apf(3149): {blk_ports} deny all to/from udp port 3127apf(3149): {pkt_sanity} set active PKT_SANITYapf(3149): {pkt_sanity} deny inbound tcp-flag pairs ALL NONEapf(3149): {pkt_sanity} deny inbound tcp-flag pairs SYN,FIN SYN,FINapf(3149): {pkt_sanity} deny inbound tcp-flag pairs SYN,RST SYN,RSTapf(3149): {pkt_sanity} deny inbound tcp-flag pairs FIN,RST FIN,RSTapf(3149): {pkt_sanity} deny inbound tcp-flag pairs ACK,FIN FINapf(3149): {pkt_sanity} deny inbound tcp-flag pairs ACK,URG URGapf(3149): {pkt_sanity} deny inbound tcp-flag pairs ACK,PSH PSHapf(3149): {pkt_sanity} deny inbound tcp-flag pairs ALL FIN,URG,PSHapf(3149): {pkt_sanity} deny inbound tcp-flag pairs ALL SYN,RST,ACK,FIN,URGapf(3149): {pkt_sanity} deny inbound tcp-flag pairs ALL ALLapf(3149): {pkt_sanity} deny inbound tcp-flag pairs ALL FINapf(3149): {pkt_sanity} deny outbound tcp-flag pairs ALL NONEapf(3149): {pkt_sanity} deny outbound tcp-flag pairs SYN,FIN SYN,FINapf(3149): {pkt_sanity} deny outbound tcp-flag pairs SYN,RST SYN,RSTapf(3149): {pkt_sanity} deny outbound tcp-flag pairs FIN,RST FIN,RSTapf(3149): {pkt_sanity} deny outbound tcp-flag pairs ACK,FIN FINapf(3149): {pkt_sanity} deny outbound tcp-flag pairs ACK,PSH PSHapf(3149): {pkt_sanity} deny outbound tcp-flag pairs ACK,URG URGapf(3149): {pkt_sanity} deny all fragmented udpapf(3149): {pkt_sanity} deny inbound tcp port 0apf(3149): {pkt_sanity} deny outbound tcp port 0apf(3149): {blk_p2p} set active BLK_P2Papf(3149): {blk_p2p} deny all to/from tcp port 1214apf(3149): {blk_p2p} deny all to/from udp port 1214apf(3149): {blk_p2p} deny all to/from tcp port 2323apf(3149): {blk_p2p} deny all to/from udp port 2323apf(3149): {blk_p2p} deny all to/from tcp port 4660:4678apf(3149): {blk_p2p} deny all to/from udp port 4660:4678apf(3149): {blk_p2p} deny all to/from tcp port 6257apf(3149): {blk_p2p} deny all to/from udp port 6257apf(3149): {blk_p2p} deny all to/from tcp port 6699apf(3149): {blk_p2p} deny all to/from udp port 6699apf(3149): {blk_p2p} deny all to/from tcp port 6346apf(3149): {blk_p2p} deny all to/from udp port 6346apf(3149): {blk_p2p} deny all to/from tcp port 6347apf(3149): {blk_p2p} deny all to/from udp port 6347apf(3149): {blk_p2p} deny all to/from tcp port 6881:6889apf(3149): {blk_p2p} deny all to/from udp port 6881:6889apf(3149): {blk_p2p} deny all to/from tcp port 6346apf(3149): {blk_p2p} deny all to/from udp port 6346apf(3149): {blk_p2p} deny all to/from tcp port 7778apf(3149): {blk_p2p} deny all to/from udp port 7778apf(3149): {glob} loading log.rulesapf(3149): {glob} virtual net subsystem disabled.apf(3149): {glob} loading main.rulesapf(3149): {glob} opening inbound tcp port 20 on 0/0apf(3149): {glob} opening inbound tcp port 21 on 0/0apf(3149): {glob} opening inbound tcp port 22 on 0/0apf(3149): {glob} opening inbound tcp port 25 on 0/0apf(3149): {glob} opening inbound tcp port 53 on 0/0apf(3149): {glob} opening inbound tcp port 80 on 0/0apf(3149): {glob} opening inbound tcp port 110 on 0/0apf(3149): {glob} opening inbound tcp port 143 on 0/0apf(3149): {glob} opening inbound tcp port 443 on 0/0apf(3149): {glob} opening inbound tcp port 465 on 0/0apf(3149): {glob} opening inbound tcp port 993 on 0/0apf(3149): {glob} opening inbound tcp port 995 on 0/0apf(3149): {glob} opening inbound tcp port 8443 on 0/0apf(3149): {glob} opening inbound udp port 37 on 0/0apf(3149): {glob} opening inbound udp port 53 on 0/0apf(3149): {glob} opening inbound udp port 873 on 0/0apf(3149): {glob} opening outbound tcp port 20 on 0/0apf(3149): {glob} opening outbound tcp port 21 on 0/0apf(3149): {glob} opening outbound tcp port 22 on 0/0apf(3149): {glob} opening outbound tcp port 25 on 0/0apf(3149): {glob} opening outbound tcp port 53 on 0/0apf(3149): {glob} opening outbound tcp port 37 on 0/0apf(3149): {glob} opening outbound tcp port 43 on 0/0apf(3149): {glob} opening outbound tcp port 80 on 0/0apf(3149): {glob} opening outbound tcp port 113 on 0/0apf(3149): {glob} opening outbound tcp port 443 on 0/0apf(3149): {glob} opening outbound tcp port 465 on 0/0apf(3149): {glob} opening outbound tcp port 873 on 0/0apf(3149): {glob} opening outbound tcp port 5224 on 0/0apf(3149): {glob} opening outbound udp port 53 on 0/0apf(3149): {glob} opening outbound udp port 873 on 0/0apf(3149): {glob} opening inbound icmp type 3 on 0/0apf(3149): {glob} opening inbound icmp type 5 on 0/0apf(3149): {glob} opening inbound icmp type 11 on 0/0apf(3149): {glob} opening inbound icmp type 0 on 0/0apf(3149): {glob} opening inbound icmp type 30 on 0/0apf(3149): {glob} opening inbound icmp type 8 on 0/0apf(3149): {glob} opening outbound icmp all on 0/0iptables: Unknown error 4294967295iptables: Unknown error 4294967295iptables: Unknown error 4294967295iptables: Unknown error 4294967295iptables: Unknown error 4294967295apf(3149): {glob} resolv dns discovery for 207.218.192.38iptables: Unknown error 4294967295iptables: Unknown error 4294967295iptables: Unknown error 4294967295iptables: Unknown error 4294967295iptables: Unknown error 4294967295iptables: Unknown error 4294967295iptables: Unknown error 4294967295iptables: Unknown error 4294967295iptables: Unknown error 4294967295iptables: Unknown error 4294967295iptables: Unknown error 4294967295apf(3149): {glob} loading postroute.rules
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May 21, 2007
I'm just looking for some background information or a place where I can learn more about this.
Here's the problem:
The web site runs on a dedicated Apache server. There's 2 SSL certificates installed, one for e-commerce for https://www.mysite.com and one to help with the administrative interface for https://admin.mysite.com. I run a custom php application that forces the web page from http://www.mysite.com to https://www.mysite.com when going to an e-commerce page.
Generally everything runs Ok but a few times this year there has been a problem where the php application points to https://www.mysite.com/ecom.php but instead it gets https://admin.mysite.com/ecom.php and gets a page not found.
In discussing this with my web hosting company they claim they haven't changed anything but they do manage to fix the problem and get the web site working correctly again.
I generally figure that the web hosting company has done some type of maintenance on the web server and messed-up the dns entries or something for the SSL part of the web site but this is really outside my area of experience. I'm trying to understand what went wrong and where the entries are that determine when going to SSL which SSL certificate/URL is used.
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Jun 1, 2008
My server with APF (firewall script) with BFD logs over 1215 events today of some hack user or bot trying to login to my server from various of IP trying many kind of usernames...
Is it possible to customize BFD to automatically ban the IP directly if the username they try to login with it was wrong 2 times?
For example the username is qwerty
The hack is trying with many usernames john, root, master, boot, etc...
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Jul 25, 2008
A friend of mine has a server that the provider claims is a Core2Duo, but looking at /proc/cpuinfo, the cpu is shown as:
Intel(R) Pentium(R) D CPU 000 @ 1.86GHz
What would cause this? I'm not saying the host is lying, I've just never seen this before and I haven't found anyone else with this problem on google. The processor is supposed to be a e6300, so the 1.86GHz speed is right. Also, this has happened on 2 different linux distros.
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May 17, 2007
I've been told by a few people that something's wrong with my nameservers. But I'm not sure what it is that's wrong.
the site => www.visualpoetry.ca
the DNSs: ns1.visualpoetry.ca / ns2.visualpoetry.ca
a zone check says:
Quote:
---- warning ----
w: Nameservers are all part of the same AS
* Adv: ZoneCheck
To avoid loosing all connectivity with the autoritative DNS in case of a routing problem inside your Autonomous System, it is advised to host the DNS on different AS.
*
All the nameservers are part of the same Autonomous System (AS number 30058), try to have some of them hosted on another AS.
* generic
w: Host doesn't reply to ICMP requests (firewall?)
* ns1.wablue.info./66.90.101.202
* ns2.wablue.info./66.90.65.34
w: Reverse for the nameserver IP address doesn't match
* ns2.wablue.info./66.90.65.34
* ns1.wablue.info./66.90.101.202
I'm not sure how to interpret this.
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Jun 4, 2007
I have bought a dedicated server with FDC servers and installed a script. Initially everything was working fine but now the site is not accessible. Everything is alright with the script installed but looks like there is some issue with the DNS settings. When I ping the IP address (it's dedicated ip address) it gives me an error. When I Ping the domain name, it just closes the window after few mins. Can someone experienced with WHM help me to fix the DNS settings? Of course, I am ready to pay for your help (though i might not have a very higher budget)
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Feb 22, 2007
I have a mysql-only server and the server is constantly > 30 in server load. I'm ousted as to what is wrong with mysql and what can be done to optimize it. Using mysql report to generate the following:
Quote:
MySQL 4.1.22-standard uptime 0 0:22:30 Thu Feb 22 07:14:45 2007
__ Key _________________________________________________________________
Buffer used 30.93M of 256.00M %Used: 12.08
Current 60.41M %Usage: 23.60
Write ratio 0.891
Read ratio 0.001
__ Questions ___________________________________________________________
Total 416.13k 308.2/s
DMS 136.54k 101.1/s %Total: 32.81
Com_ 120.17k 89.0/s 28.88
COM_QUIT 117.10k 86.7/s 28.14
QC Hits 44.35k 32.9/s 10.66
-Unknown 2.04k 1.5/s 0.49
Slow 19 0.0/s 0.00 %DMS: 0.01
DMS 136.54k 101.1/s 32.81
SELECT 82.50k 61.1/s 19.82 60.42
UPDATE 27.28k 20.2/s 6.56 19.98
REPLACE 10.85k 8.0/s 2.61 7.95
INSERT 7.98k 5.9/s 1.92 5.84
DELETE 7.93k 5.9/s 1.91 5.81
Com_ 120.17k 89.0/s 28.88
change_db 119.37k 88.4/s 28.69
admin_comma 791 0.6/s 0.19
show_variab 3 0.0/s 0.00
__ SELECT and Sort _____________________________________________________
Scan 6.38k 4.7/s %SELECT: 7.73
Range 6.35k 4.7/s 7.70
Full join 0 0/s 0.00
Range check 0 0/s 0.00
Full rng join 0 0/s 0.00
Sort scan 3.99k 3.0/s
Sort range 9.92k 7.4/s
Sort mrg pass 1.27k 0.9/s
__ Query Cache _________________________________________________________
Memory usage 5.85M of 32.00M %Used: 18.28
Block Fragmnt 22.41%
Hits 44.35k 32.9/s
Inserts 75.31k 55.8/s
Insrtrune 75.31k:1 55.8/s
Hit:Insert 0.59:1
__ Table Locks _________________________________________________________
Waited 54.03k 40.0/s %Total: 31.44
Immediate 117.80k 87.3/s
__ Tables ______________________________________________________________
Open 763 of 1500 %Cache: 50.87
Opened 769 0.6/s
__ Connections _________________________________________________________
Max used 651 of 650 %Max: 100.15
Total 119.74k 88.7/s
__ Created Temp ________________________________________________________
Disk table 24 0.0/s
Table 3.75k 2.8/s
File 2.55k 1.9/s
__ Threads _____________________________________________________________
Running 106 of 132
Cached 36 of 128 %Hit: 96.43
Created 4.28k 3.2/s
Slow 4 0.0/s
__ Aborted _____________________________________________________________
Clients 5.28k 3.9/s
Connects 1.16k 0.9/s
__ Bytes _______________________________________________________________
Sent 2.03G 1.5M/s
Received 159.51M 118.2k/s
And my my.cnf
Quote:
[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
max_connections = 650
key_buffer = 256M
myisam_sort_buffer_size = 64M
skip-locking
join_buffer_size = 1M
read_buffer_size = 1M
sort_buffer_size = 1M
table_cache = 1500
thread_cache_size = 128
wait_timeout = 10
connect_timeout = 5
tmp_table_size = 128M
max_allowed_packet = 36M
max_connect_errors = 10
query_cache_limit = 1M
query_cache_size = 32M
query_cache_type = 1
max_user_connections =600
[mysql.server]
user=mysql
basedir=/var/lib
[mysqld_safe]
err-log=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid
[mysqldump]
quick
max_allowed_packet = 16M
[myisamchk]
key_buffer = 64M
sort_buffer = 64M
read_buffer = 16M
write_buffer = 16M
[mysqlhotcopy]
interactive-timeout
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Jul 11, 2009
I'm having a problem with my /usr. When I check it through WHM it's 100% full. But when I check it through SSH ( du -sh /usr ). it's almost 50% full
is there a way to let WHM recalculates the disk usage for /usr.
i already tried to empty it. but the 100% in WHM never changed. I deleted about 3GB of files. but in WHM, still saying 9.4GB used from 9.9GB
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Jul 28, 2008
ServInt:
speedtest 300-500kb/s from SF
burstable ram
99.730% uptime (hyperspin)
great customer service
Wiredtree:
speedtest 80-200kb/s from SF
no burstable ram
99.993% uptime (hyperspin)
great customer service
what to do....
can any servint vps users please PM me their url?
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Jun 8, 2008
We Ask to forgive the bad English.
All orderly ed without mistake.
Apache/1.3.41
add In httpd.conf to virtual őîńňó for instance:
LayoutHeader "<H1>Test</H1>"
the text appears, but not there where it is necessary:
<H1>TEST</H1>
........
<head>
<title>title</title>
<meta http-equiv="Content-Type" content="text/html; charset==utf-8"/>
</head>
<body>
the text of the site.....
That is required?
It is Necessary ÷ňîá was removed so:
..........
<head>
<title>title</title>
<meta http-equiv="Content-Type" content="text/html; charset==utf-8"/>
</head>
<body><H1>TEST</H1>........
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