I can't resolve hosted domains on ssh or via php on my server. All of other domains fine when i dig or ping but mine is not.
I did run fix scripts for dns and restarted named but result is still same.
Also, when i try to reach one of my domains via php's fsockopen function, i get "65 No route to host" or "68 Too many users" error.
I've been having this problem for a while now. I have a dedicated linix server running with the cpanel. I've setup my own nameservers and for the most part it all runs without a problem. However, every now and then the domains will not resolve for many people.
This may only last a few minutes but it happens regularly. There doesn't seem to be any pattern. The server is still available via IP address. Also, any domain name set as a nameserver with the registrar is not affected by this problem. All other domains are affected. This problem has persisted over many cpanel updates.
I have gone through all the nameserver files (I can think of or have read about) looking for something that may be causing this but everything looks normal.
the DNS Server never resolves, i create one account on my server, i put the nameservers... about 6 Hours ago and nothing, i setup the Domain DNS and nothing, what can be? how i can fix this?
I have a Dedicated Server (Xeon 2.8 | 1 GB Ram)
OS: Fedora 6
My VPS was a clean build 2 weeks ago and so far i have installed cpanel and configured everything and added accounts. I began that one of my scripts that uses gethostbyaddr($ip) was failing to resolve any of the ip's it received. I made another PHP file to test this, with this code:
PHP Code:
<?phpecho file_get_contents[url];?>
Resulting in:
Warning: file_get_contents() [function.file-get-contents]: php_network_getaddresses: getaddrinfo failed: Name or service not known
The thing is, the VPS is resolving domains just fine
I can ping, send emails, even dig:
Code:
[root@server etc]# dig google.com
; <<>> DiG 9.2.4 <<>> google.com
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 34548
;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 4, ADDITIONAL: 4
;; QUESTION SECTION:
;google.com. IN A
;; ANSWER SECTION:
google.com. 300 IN A 64.233.167.99
google.com. 300 IN A 64.233.187.99
google.com. 300 IN A 72.14.207.99
;; AUTHORITY SECTION:
google.com. 343652 IN NS ns2.google.com.
google.com. 343652 IN NS ns3.google.com.
google.com. 343652 IN NS ns4.google.com.
google.com. 343652 IN NS ns1.google.com.
;; ADDITIONAL SECTION:
ns1.google.com. 343143 IN A 216.239.32.10
ns2.google.com. 343143 IN A 216.239.34.10
ns3.google.com. 343143 IN A 216.239.36.10
ns4.google.com. 343143 IN A 216.239.38.10
;; Query time: 62 msec
;; SERVER: 83.149.80.123#53(83.149.80.123)
;; WHEN: Tue Jul 24 04:49:35 2007
;; MSG SIZE rcvd: 212
I have no clue what's up, and i think there must be a guru here that has an idea of what is going on?
I'm doing a bit of research JFMI and I was wondeering if anyone had an idea as to what is the total number of domains that are hosted in the world. If the total number of domains registered is now 183 million +, what percentage of those domains are actually hosted?.
View 8 Replies View RelatedI just did a reverse IP lookup for my newly purchased dedicated server and found out that the domain hosts two other domains, not owned by me.
By the way, I'm yet to updated the DNS address to point to my new dedicated server.
Is this normal or I need some more clarifications from my web host?
I have a cpanel server and currently only have about 20 domain hosted, not bandwidth heavy. My dedi is Core2Duo E6550 with 8gb ram. How many domains i can host if all of my clients? How many is too many? I don't like to oversell just to get extra money?
View 10 Replies View RelatedI have a VPS with cPanel/WHM where I am also running the MailScanner package as an anti-virus/anti-spam solution.
I would like to extend this service to clients who are satisfied with their web and email hosting but not with their spam control solution. That is, I would like MailScanner to process their email before it reaches their server. I believe this can be done by changing the MX records of the external domains to point to the mail server on my VPS.
The problem is, I don't know if I should put host.myhostname.com (my VPS hostname) or my IP address in their MX records. Also, to make MailScanner process their emails, I need to add their domains to my MailScanner configuration at etc/localdomains, but I assume that also means I have to create a mail-only account for the domain in WHM?
i have a vps and although i can send mails without problem from my main root account, sending via any of the child accounts created for customers results in their email being picked up as spam (in hotmail at least).
To clarify, mydomain.com is my main name. Email can send without problem,
customersdomain.com, hosted on the same machine, when sending emails they are picked up as spam. The mx dns entries in the zone file are set (by default to) customersdomain.com. and for all the child domains customer1domain.com. etc.
Do i need to ask the datacenter to add a reverse dns entry for mail.mydomain.com?
Is this an issue with the mx records for the hosted domains? Should i change the hosted domaims mx entry on the customers domains to mail.mydomain.com?
I know the ip isnt blacklisted because exactly the same email goes through when sending from the mydomain.com email addresses.
My Plesk panel (11.5.30) hosts a number of domains that all use Google Apps for Business to host their emails. No emails are hosted on the panel, and the mail server is turned off. So is the DNS server.
Using the mail() php function to send automatic confirmation emails from a website hosted on the panel, they arrive at any address NOT hosted locally, however they fail to arrive at any address whose website is locally hosted.
My initial research suggested that Plesk was routing locally, hence the problem, however the mailserver has been turned off the for domain/webspace.
What is the best, stable and free dns resolver ips for shared hosting servers?
View 4 Replies View RelatedI am new to the dedicated servers. I have just upgraded myself to a dedicated machine.
I am getting error "couldnt resolve host" at every domain name when I type like
wget http://google.com
wget http://yahoo.com
I searched over internet and found some people telling that I should put nameserver to /etc/resolv.conf?
nameserver <ip here>
nameserver <ip here>
I dont know what IP to put here or if it is a solution to my problem.
I hope your day is going good. I've been trying to fix a problem I had all week. I receive daily email notification that "example.[url]" does not resolve to any IP. However, when in WHM, it already contains Server Main Ip: 208.53.183.125. I've tried a few solutions from the web, but to no avail:
IMPORTANT: Do not ignore this email.
The hostname (example.mydomainname.com) resolves to . It should resolve to 208.53.183.125. Please be sure to correct /etc/hosts as well as the 'A' entry in zone file for the domain.
Some are all of these problems can be caused by
/etc/resolv.conf being setup incorrectly. Please check this file if you
believe everything else is correct.
You may be able to automaticly correct this problem by using the
'Add an A entry for your hostname' under 'Dns Functions'
in your Web Host Manager
1) Within WHM, I have the following:
-Add an A entry for your hostname (I only have one listed)
Hostname: example.mydomainname.com
Server Main Ip: 208.53.183.125
-Primary/secondary nameserver
Primary Nameserver: ns1.mydomainname.com (A entry = 208.53.181.26)
Secondary Nameserver: ns2.mydomainname.com (A entry = 208.53.181.27)
-Resolver Configuration
Primary Resolver: 66.90.68.25
Secondary Resolver: 66.90.68.26
-Additional IP my webhost gave me to use:
208.53.181.26 (used in primary name server)
208.53.181.27 (used in secondary name server)
208.53.181.28
-Current DNS Zone listing:
example.com (my website URL that is currently working)
example.mydomainname.com (hostname I made myself that contains the server main IP)
ns1.mydomainname.com (A entry = 208.53.181.26)
ns2.mydomainname.com (A entry = 208.53.181.27)
2) My edit "edit /etc/resolv.conf" contains the following:
Search localdomain
nameserver 66.90.68.25
nameserver 66.90.68.26
Issue: I receive daily email notification that "example.mydomainname.com" does not resolve to any IP. However, when in WHM, it already contains Server Main Ip: 208.53.183.125.
I have nameservers setup on my server. As I have changed my servers, I need to resolve the sites. I changed the nameservers Ips to resolve to new one:
67.159.33.250 and 67.159.33.251
But my sites and my clients sites are going down.
[url]
And similar report by dnsreport is being given saying that NS didnt responded timely.
I have installed WHM 11 on centos 5.3.
Currently I get problems that domains at certain places not open.
Like e.g I write my server IP XXX.XXX.XXX.XXX it works fine and I get ping reply also, but at the same time I write [url]it would not resolve.
Similarly in web browser I write server IP it gives cpanel page but on same computer I write [url]I get page cannot be opened, when I refresh the page at certain times then it would open. Now once it is opened in the same computer it would work fine here.
In some internet connections it works fine i.e no problems, in some connections get similar problems that domains does not resolve properly.
I checked my named service works fine.
I've got several subdomains on the ethoshosting.com server, but I recently created a subdomain (the same way as before) and it doesn't resolve
The dig command run through shell works. DNS records seem to be setup. I restarted the DNS and even the http server.
What gives? (it was a WHM setup via whmcs)
how do i speed up dns resolving my website. It is taking much time about 5-8 seconds. My site is phpfavorites.com
usually when i type youtube.com and like other websites, those sites load much faster than anything. Is this dns or any other issue>
Yesterday we registerd and created 2 domains in our server.
Everything is ok, files uploaded, dns zones created, httpd virtual host created...
The problem is that trying to browse the site trough http://www.site.com redirects me to [url] my main server IP address, this page shows a cPanel Welcome message.
But, using [url], the site is loaded ok, withouth any problems.
DNS zone shows:
Code:
; cPanel 11.11.0-BETA_16977
; Zone file for site.com
$TTL 14400
@ 86400 IN SOA mydns1.wolo.com. admin.hostingserver.com. (
2007092601 ; serial, todays date+todays
86400 ; refresh, seconds
7200 ; retry, seconds
3600000 ; expire, seconds
86400 ) ; minimum, seconds
site.com. 86400 IN NS mydns1.wolo.com.
site.com. 86400 IN NS mydns2.wolo.com.
site.com. IN A IP_ADDRESS
localhost.site.com. IN A 127.0.0.1
site.com. IN MX 0 site.com.
mail IN CNAME site.com.
www IN A IP_ADDRESS
ftp IN A IP_ADDRESS
Apache virtual host code
Code:
<VirtualHost IP_ADDRESS>
ServerAlias www.site.com
ServerAdmin webmaster@site.com
DocumentRoot /home/siteuser/public_html
ServerName site.com
<IfModule mod_suphp.c>
suPHP_UserGroup siteuser siteuser
</IfModule>
<IfModule mod_php4.c>
php_admin_value open_basedir "/home/siteuser:/usr/lib/php:/usr/local/lib/php:/tmp"
</IfModule>
<IfModule mod_php5.c>
php_admin_value open_basedir "/home/siteuser:/usr/lib/php:/usr/local/lib/php:/tmp"
</IfModule>
User siteuser
Group siteuser
BytesLog /usr/local/apache/domlogs/site.com-bytes_log
CustomLog /usr/local/apache/domlogs/site.com combined
Options -ExecCGI -Includes
</VirtualHost>
I set up a domain in plesk 8 (LAMP), but the www version of the domain doesn't resolve via the browser, wheras the non-www version does. I set the nameservers (and glue records) yesterday.
Why might this be? Could this be due to dns propagation?
i use centos based server. yesterday everything was OK. but now, when i connect via SSH, my server can't resolve hosts. wget, ping, or curl don't work. also i use VNC to remote desktop. when try to open a page via firefox, it says server not found.
View 1 Replies View Relatedon my server i have 104 accounts and the MySQL Usage for th cpus is 25.23
like this pic [url] is that danger? and how can i resolve it?
I have come accross an issue with DNS in cpanel 11.x , where named.conf is badly configured by cpanel ,
Here is how a DNS report from dnsstuff.com would look because of this :
FAILS for SOA record
Fails for lame nameservers .
Here's how to fix it ,
SSH to server ,
Backup your named.conf file by
cp /etc/named.conf named.conf.back
then
pico /etc/named.conf
Replace
Code:
include "/etc/rndc.key";
controls {
inet 127.0.0.1 allow { localhost; } keys { "rndc-key"; };
};
options
{
/* make named use port 53 for the source of all queries, to allow
* firewalls to block all ports except 53:
*/
query-source port 53;
// Put files that named is allowed to write in the data/ directory:
directory "/var/named"; // the default
dump-file "data/cache_dump.db";
statistics-file "data/named_stats.txt";
memstatistics-file "data/named_mem_stats.txt";
};
logging
{
/* If you want to enable debugging, eg. using the 'rndc trace' command,
* named will try to write the 'named.run' file in the $directory (/var/named).
* By default, SELinux policy does not allow named to modify the /var/named directory,
* so put the default debug log file in data/ :
*/
channel default_debug {
file "data/named.run";
severity dynamic;
};
};
// All BIND 9 zones are in a "view", which allow different zones to be served
// to different types of client addresses, and for options to be set for groups
// of zones.
//
// By default, if named.conf contains no "view" clauses, all zones are in the
// "default" view, which matches all clients.
//
// If named.conf contains any "view" clause, then all zones MUST be in a view;
// so it is recommended to start off using views to avoid having to restructure
// your configuration files in the future.
view "localhost_resolver"
{
/* This view sets up named to be a localhost resolver ( caching only nameserver ).
* If all you want is a caching-only nameserver, then you need only define this view:
*/
match-clients { localhost; };
match-destinations { localhost; };
recursion yes;
zone "." IN {
type hint;
file "/var/named/named.ca";
};
/* these are zones that contain definitions for all the localhost
* names and addresses, as recommended in RFC1912 - these names should
* ONLY be served to localhost clients:
*/
include "/var/named/named.rfc1912.zones";
};
view "internal"
{
/* This view will contain zones you want to serve only to "internal" clients
that connect via your directly attached LAN interfaces - "localnets" .
*/
match-clients { localnets; };
match-destinations { localnets; };
recursion yes;
zone "." IN {
type hint;
file "/var/named/named.ca";
};
// include "/var/named/named.rfc1912.zones";
// you should not serve your rfc1912 names to non-localhost clients.
// These are your "authoritative" internal zones, and would probably
// also be included in the "localhost_resolver" view above :
};
view "external"
{
/* This view will contain zones you want to serve only to "external" clients
* that have addresses that are not on your directly attached LAN interface subnets:
*/
match-clients { !localnets; !localhost; };
match-destinations { !localnets; !localhost; };
recursion no;
// you'd probably want to deny recursion to external clients, so you don't
// end up providing free DNS service to all takers
// all views must contain the root hints zone:
zone "." IN {
type hint;
file "/var/named/named.ca";
};
// These are your "authoritative" external zones, and would probably
// contain entries for just your web and mail servers:
// BEGIN external zone entries
With
Code:
include "/etc/rndc.key";
controls {
inet 127.0.0.1 allow { localhost; } keys { "rndc-key"; };
};
And then goto bottom of the file and remove
}; at the bottom .
Save file and exit
then test config
service named configtest
if you have done this correctly , it should display something like this:
zone blue.xxx.com/IN: loaded serial 2007070901
zone xxx.com/IN: loaded serial 2007070906
zone ns1.xxx.com/IN: loaded serial 2007070901
zone server.xxx.com/IN: loaded serial 2007071001
zone xxx.net/IN: loaded serial 2007071001
Then restart named by
service named restart
your DNS should be working now .
How can we start mysqld with --skip-name-resolve? Syntax Or Command?
View 7 Replies View Relatedmy server seems to have lost its ability to do name lookups:
Quote:
[root@cp ~]# wget =>`ossec-hids-2.0.tar.gz'
Resolving failed: Temporary failure in name resolution.
it hangs on the "Resolving bit for a long time.
my resolv.conf file is as follows:
Quote:
nameserver 66.90.68.16
nameserver 66.90.68.26
which are the 2 nameservers of my datacenter.
I tried doing a /scripts/upcp --force and I get this:
Quote:
[root@cp ~]# /scripts/upcp --force
Updating /scripts...
Sync Source:
and it just hangs there
the sites I am hosting use PHP script that make a lot of outbound web connections so this is crippling my server
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.
The error message is
The requested URL could not be retrieved
While trying to retrieve the URL:
[url]
The following error was encountered: Unable to determine IP address from host name for www.gbn.ge The dnsserver returned: Server Failure: The name server was unable to process this query. This means that:
The cache was not able to resolve the hostname presented in the URL.
Check if the address is correct.
Your cache administrator is webmaster.
Generated Wed, 16 Apr 2008 13:13:49 GMT by proxy.geonet.ge (squid/2.6.STABLE19)
Apply an IP fix to a specific domain but this domain dont resolve on browser [URL] .....
On chrome i got this : ERR_NETWORK_ACCESS_DENIED
I already disable iptabes and denyhosts
I check on dnsstuff and everything seems good.
I check ifcfg-eth0 file - ok
IP its add into Plesk panel by ToolSetings -ok
Its set on domain by Hosting parameters -ok
Reverse on IP is ok ....