I got my server for $350 as I am going to host some high resource sites
Everything went well. I learned to use SSH plus I have Cpanel/WHM
One thing I am confused about is?
what exactly is this damn thing called "Hostname"? why do we need it and whats its significance?
in WHM I entered my hostname as "web1.mydomain.com" (where mydomain.com is one of my domains that I specially registered and is not being used anywhere else)
now in the A records for mydomain.com, am I supposed to give the IP of the server?
also what about the Nameservers for mydomain.com that I am supposed to enter in my domain admin panel, should I leave them blank?
At one point I was able to access the hostname WITHOUT a alias entry in the DNS config. Then, I must have done something... because now I need an A record with purple pointing to the correct IP to get at it.
What did I do? Usually the hostname doesn't need to be entered in to BIND (or whatever DNS package)... is that right?
Installed APF on a Fedora Core 6 box, had a problem with one of the modules (Unable to load iptables module (ipt_multiport), aborting) which was sorted by editing the functions file.
But I now get this come up 30 times when I start the firewall:
hostname: Unknown host
Some guides talk about setting a hostname but I dont have a domain name just an IP Address.
Then depending on what guide I look at there are references to different files. So I am not sure which file to edit.
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)
-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 a server with RHEL 5 installed. The problem is that the server shows the output of the hostname command as (none). I checked the /etc/sysconfig/network file and it shows the correct hostname. I also tried to change the hostname in the /etc/sysconfig/network file and restart the server. But hostname command still shows (none).
I have a dedicated server with WHM 11.23.2. I am in the process of "attempting" to change the hostname for a group of websites and also the nameservers.
Let's say for practical senses that these were the old details: Hostname: abc.example.com Nameservers: ns1.example.com and ns2.example.com
I changed in the following sections of WHM..
Server Configuration -> Basic cPanel/WHM Setup -> Hostname to 123.newsite.com
and then...
Networking Setup -> Hostname to 123.newsite.com
and then...
Server Configuration -> Basic cPanel/WHM Setup -> Primary Nameserver to ns1.newsite.com and then...
Server Configuration -> Basic cPanel/WHM Setup -> Secondary Nameserver to ns2.newsite.com.
Then...
Networking Setup -> Nameserver IPs. I deleted the old ones and created the two new ones: ns1.newsite.com and ns2.newsite.com.
I have double checked that this information is still there. Obviously newsite.com is listed as a domain/account. However, example.com was naturally the first one associated with this server.
I performed a server reboot, apache reset etc.
This was three days ago. I assumed it had all changed over. Until I (stupidly) remembered that I hadn't changed the goDaddy information to point to these new nameservers. I panicked thinking all the sites (six of them) would be down. However, they weren't. When I tried to change the nameserver information for a domain in goDaddy it came back with errors... it would only accept ns1.example.com and ns2.example.com.
So, I did a tracert to the IP address of the server and indeed it comes back as abc.example.com. Every domain is associated with that static IP.
I can't even find anywhere where abc.example.com is listed within the WHM. All the new values are listed... so, where is it pulling this from? I thought the reset of the server (as a graceful reboot) would resolve this issue.. it hasn't. I've rebooted twice and awaited the thirty minutes for everything to get back online. No success.
The zone for the root domain splinteredmedia.net is missing, or could not be read. The ip address will be read from the webserver configuration and a new zone will be created for this subdomain. Bind reconfiguring on smpl using rndc Error reconfiguring bind on smpl: rndc: connect failed: 127.0.0.1#953: connection refused Created DNS entry for ns1.splinteredmedia.net
Is the error i get when i try to add a entry for one of my nameservers.
I have cPanel on a CentOS 5.1 VPS
I am still pretty new to CentOS
how would i go about adding a zone and if somebody cpuld point me to a place where i can read exactly what it is and how to set it up i would be very grateful
on one server we have changed hostname.. and now we receive mail delivery failed as this:
You cannot setup a domain that is the same as the servers hostname
" SMTP error from remote mail server after end of data: host mail1.**.com [**.**.***.**]: 557 Your domain sun.***.net does not have a valid MX DNS record. "
We have check under dnsstuff.com and for sun.***.net there aren't mx dns set
sun. is setting, under whm, into account www.***.net
we have try to add a new account for sun.***.net but system said "You cannot setup a domain that is the same as the servers hostname"
So, How to set correctly MX DNS record for hostname?
my VPS with Steadcom has been running for about six months now and for the most part I'm very pleased.
I'm not all that skilled at running it yet, still learning.
First, My email was being blocked by some recipients, I am using sendmail. So I had to change the hostname and the hosts file, and the network file to my domain name, instead of the hostname Steadcom gave me. This fixed the email and it seems receipients are okay with the new settings.
However, whenever I restart the VPS, these files and the hostname get reset. How can I make it so these are not changed... is this something I have to bring up with Steadcom or is it a setting I'm not getting quite right?
Second... my webmin seems to have problems. I can log in, but then sometimes I cannot navigate to the areas I need to, as I'll get a page not found error. I have been stopping and restarting webmin, and that sometimes helps, but sometimes not and I have to restart the whole server. Which I really don't want to do just for webmin. I don't really know webmin that well, either, so would love some help on what I can do about this.
Third.. when I have SSH running I often get Brute Force warnings for a bot or someone trying to log in. So I just stop the service all together. But when I restart, it starts up again. How can I keep SSH from starting unless I need it?
I've set up a few domains in WHM, though I noticed when I use Ping Plotter to do a traceroute on the domain, the result always shows host.mydomain.com as the last stop, instead of just mydomain.com:
Code: Target Name: mydomain.com " " 12 84 ms CWIE-LLC.car1.Chicago1.Level3.net [43.793.208.66] 13 82 ms [80.71.21.100] 14 84 ms host.mydomain.com [23.32.14.91] I was wondering, how can I configure the DNS in WHM so the last stop is just mydomain.com?
My server is fedora core 4 in whm : Invalid Hostname. (This account is currently not available.). Hostnames must be fully qualified domain names and not contain any spaces or tabs.
Say for example I have a cPanel dedicated server, with a hostname> earth.anonymous.com which is where I host several resold shared accounts all using my nameservers, ns2.anonymous.com and ns2.anonymous.com
I am using the cPanel dns, simply pointing the domain namesevers to two IP`s given in my IP allocation.
I wish to lease another server, using the hostname: venus.anonymous.com
This is where I start getting confused with the domain/dns. Would it be easier for me to use a third party dns service such as easydns to host the actual main domain dns?
If someone can understand what I`m getting at here, could they give me a few tips of getting this setup and easy and reliable as possible.
A lot of hosting companies are using anonymous hostnames, is this a good plan?
I have a VPS with the hostname myhost.domain.com, with four IP addresses, one of which is assigned to a shared hosting account (using WHM/cPanel) at sub.domain.com.
For email delivery purposes (I'm sending e-commerce receipts (that MUST be delivered) from PHP apps running on sub.domain.com), do I need to set up reverse DNS entries that say their IP addresses belong to myhost.domain.com, or to sub.domain.com?
i have a simple reseller account to give my clients some hosting space. one specific client keeps the domain registered with his current domain registrar. to point the domain name at his new hosting account (provided by me) he's saying that he just needs the "a-record", not the nameservers that i gave him originally. i can not seem to find an a-record for my hosting accounts anywhere ...
my hosting support is saying the client will just need the IP address. but afaik ip address is not == a-record
can anyone clarify what an a-record is exactly and whether or not it can be interchanged with an ip address?
this is for a .co.uk domain name and my reseller account is with hostgator
Common scenario; email sent from our server to Yahoo does not arrive. It is so bad that we have a 23% order completion rate for Yahoo users. To compare, Gmail is 83%.
We send emails to confirm registration, and also to remind users to complete their invoices.
Our setup is like so:
User registers at registration.domain.com, a different server to domain.com.
Upon registering an email is sent to the user using the registration.domain.com web server but with a from address of info@domain.com
Our info@domain.com email address is hooked up to Google Apps as this is who we use to manage our inbox.
how to construct our SPF records? I am slightly confused as we have a mail server, a different reply to domain and MX records with Google..
I would like to setup SPF record for my domain. I am using Google Apps for the domain.
But I will also be sending mail from my vps server. Hence what should I use?
Quote:
v=spf1 a include:aspmx.googlemail.com ~all
or
Quote:
v=spf1 a mx ~all
If both works, which one is better? I will be sending emails from subdomains of my main site too, so do I need to anything special for that?
I am using ~all instead of -all, because I sometimes send emails from my development server(which is having dynamic ip). Hence I don't want those emails to rejected, even if they are marked as spam.[url]
I need to update the TTL for the domain as i will need to migrate it to another IP. In my DNS record, there is a domain level TTL and also a record level (MX, A, CNAME) TTL. Which one should i change?
If my SPF record would be the following: domain.com. 14400 IN TXT "v=spf1 ip4:78.129.143.155 a mx a:.mail.saunalahti.fi -all"
Would mail sent from whatever@domain.com get sent through gw01.mail.saunalahti.fi (Would the SPF record allow it?) or would I have to specify a:gw01.mail.saunalahti.fi in the SPF record?
Here is my SPF record, but sending email I get this in the header
@ 86400 IN txt v=spf1 a mx ptr ~all
Received-SPF: neutral (google.com: 75.126.62.147 is neither permitted nor denied by domain of gr******ardt@gmail.com) client-ip=75.126.62.147; Authentication-Results: mx.google.com; spf=neutral (google.com: 75.126.62.147 is neither permitted nor denied by domain of gr******ardt@gmail.com) smtp.mail=gr******ardt@gmail.com
Is there such thing as a "SSH recorder?".. someone I paid $200 for there SSH recorder ended up being a load of BULL.. it didn't do anything.. the guy scammed me..
how to add an SPF record to my web hosting company's domain? The thing I'm scared of is blocking or messing up what works fine now.
My server (say myhostingcompany.com) is a mix of all kinds of services, some customers send mail through my server, some through they're ISP (so they're domain's DNS is with me) and all kinds of strange things.
I got rvskin with whm and it seems whm create account for itself.But every time when i load whm i getting popup with error Hostname A Entry Missing!
The server was unable to lookup an an A entry for its hostname (ns175.domain.com). This is generally because the entry was never added. However this could also be the result of your nameserver(s) being down. If you would like to attempt to automatically add the entry, And i am sure i have that A entry.Any idea why is that happening ?
