In the Domain Name System (DNS) hierarchy, a subdomain is a domain that is part of a larger domain.[1]

learn more… | top users | synonyms (1)

-1
votes
1answer
37 views

Can name servers be pointed to different sub (and sub sub) domains?

here's the issue. There is a sub domain, let's call it flag.domain.com using names servers, let's say ns1.dns.com and ns2.dns.com. There is also a sub sub domain events.flag.domain.com which also ...
1
vote
0answers
120 views

RewriteCond if folder with parametername exists

I want to make a subdomain-redirect if a folder with the same name as the typed subdomain exists. e.g. I have some folder-structure like www.mysite.de/mainpage/hui.php and want to be able to access it ...
1
vote
1answer
96 views

How to force a subdomain as a default domain but keep other subdomains working?

I have a WordPress site installed at http://www.example.com and another testing WordPress site at http://test.example.com. I've successfully made http://www.example.com redirect to ...
4
votes
1answer
146 views

Why can the primary record for a domain not be a CNAME record? [duplicate]

I have read on the internet that the primary record for a domain (eg example.com) should be an A record, and that bad things happen if you use a CNAME record. I work for a web company that has ...
1
vote
3answers
325 views

Understanding the Basics of Subdomains with VirtualHosts [closed]

I would like to make two subdomains for my site. To do so, I have created three VirtualHosts in my default file under sites-available (I am using Apache on Ubuntu): <VirtualHost 127.0.0.1> ...
0
votes
2answers
102 views

Point Subdomain to another application on another domain

I'm not a very experienced Server Administrator and I'm trying to set up a new one I just got. I'm Using IIS7 and DNS Server What I need is that a url such as: mail.domainA.com points to ...
0
votes
1answer
36 views

DNS point to server on ISP and keep shared host too?

I know this is probably quite easy to do, but I might just have the right search sorted out... so here is the situation: We have example.com set up as a hosted server along with app1.example.com, ...
-1
votes
1answer
113 views

Enabling both www and non www url for subdomains

I am currently using apache on linode to host my website. I am using a number of sub-domains each of which is accessible only with non-www url. www url gives 503 error. However, I wish my domains to ...
0
votes
2answers
85 views

Subdomain DNS isn't working

I have a domain registered with Godaddy. It has a wildcard CNAME for "www". I have tried to make a sudbomain: mysubdomain.mysite.com. However the external DNS doesn't seem to be routing at all. IN ...
0
votes
0answers
108 views

can any one help me with diagnosing subdomain issue, please?

Recently had problem with one domain, and it seems its happening again. (with another one) subdomain unavailable for few hours, when other subdomains are perfectly fine So can anyone please help me ...
0
votes
1answer
269 views

nginx ip A name subdomain alias 403 error

Context: - I have nginx listening on port 80 and serving static files (jpg,css,js, etc) - if non static files, I proxypass to Apache listening at 8080 - I use "secure_link" to protect my files from ...
-2
votes
1answer
126 views

How can count subdomains of a domain? [closed]

How can find out that how many sub-domain has a specific domain name? I used a trick that in Google by site:*.domainname.com command read total backed result. Is it accurate?
0
votes
0answers
253 views

Hi is there any way to point subdomain & sudirectory to another hosting

I have a specific problem, I have a domain -- example domain.com & I have a subdomain -- e.g -- > subdomain.domain.com My domain.com has a dedciated IP & in a subfolder of it I have ...
1
vote
0answers
154 views

mod_rewrite after a cname

I have the domain foo.bar.example.com. foo is one of many sub-subdomains under bar.example.com. I need to capture and redirect all links at foo.bar.example.com that begin with "/special/". ...
-2
votes
2answers
108 views

how to allow users to use their own domain name to access their page [closed]

I am going to build an album website using Django 1.5. one of the feature I want to provide my members is to use their own domain name. www.albumn123.com/user/mike www.mike.com now, the site is ...
0
votes
2answers
65 views

map address mail.example.com to sendmail port 25 on example.com

I have a A record for example.com mapped to an ec2 linux instance binded to an elastic ip where I run an apache webserver and where I want to run the sendmail mail server too. I have currently set ...
1
vote
1answer
2k views

how to setup subdomains for AWS EC2 Ubuntu Instance?

I am trying to setup subdomains for my AWS EC2 ubuntu instance, but without enough knowledge I couldn't proceed anymore. I have a parked domain name example.com on a domain name service provider. My ...
1
vote
1answer
466 views

Show a 404 for not-found subdomains instead of showing root domain's content

I'm using nginx. What I'm trying to achieve: A root domain domain.com which gets contents from /var/www/domain.com A subdomain sub.domain.com which gets contents from /var/www/sub.domain.com Any ...
1
vote
0answers
120 views

Mass virtual hosting and subdomain

I'm trying to setup zero-config web-development environment: wildcard DNS plus dynamic virtual hosts. Here is my v-hosts config: NameVirtualHost *:80 <VirtualHost *:80> ServerAlias *.dev ...
1
vote
2answers
75 views

Verify Certificate for subdomain without access to root domain

We want to replace an expired certificate for a subdomain hosted in its own server, for example: department.area.city.gov We just have control over that server and subdomain. Because of security ...
1
vote
1answer
115 views

Two apache servers using same port?

so I have two apache servers on the same system. Basically what I'm trying to figure out is if since I have 2 different IPs running on my system is it possible to have two different apache servers ...
1
vote
2answers
636 views

Hostname or subdomain? [duplicate]

I understand that, in the direction "webmail.chemistry.iit.edu", "chemistry" is a subdomain and "webmail" the hostname. Then, why in "mail.google.com", according to Google's documentation, is "mail" a ...
0
votes
2answers
569 views

My registrar is OVH, my hosting is AlwaysData, how do I configure the DNS?

I own at OVH: xxx.mydomain.com I want it as an alias for: yyy.alwaysdata.net How do I proceed? In the end, I want all requests to : xxx.mydomain.com/whatever returning the same as: ...
0
votes
2answers
73 views

Configuring the domain for a server: hostname vs. subdomain / should the hostname be in DNS?

I'm inexperienced with server administration and in the process of learning how to properly assign a domain name to a server. I'm trying to figure out if I should enter the server's hostname into the ...
0
votes
1answer
435 views

htaccess subdomain Redirect issue

I am trying to build a wordpress site with mobile. I have set the sub-domain in httpd.conf and htaccess. now i add some custom search in a e:\wp\custom\ folder, another mobile custom search in ...
0
votes
1answer
985 views

Nginx subdomain proxypass

I want to redirect non-ssl traffic to ssl for all subdomains. I want to keep the subdomain the same. I want to specify a different proxy_pass for staging.foo.com. I only have 3 things going right now ...
3
votes
1answer
754 views

Munin in a subdomain using Apache Virtual Host

I'm trying to install Munin in my server and configure the web interface to work in a subdomain. I've configured the subdomain stats.mysite.com and created the file ...
0
votes
1answer
405 views

apache httpd.conf subdomain setting cause 500

I am trying to adding a subdomain for my mobile site. But when I add below code into my httpd.conf, i could open m.domain.com in my browser, but failed all www.domain.com with 500 Internal Server ...
0
votes
2answers
487 views

How to manage cname, MX and Azure

I am hosting my domain at 1&1 and have a VM and a mobile service in Azure. Currently I have set a cname to xxx.cloudapp.net. Now I want to create a subdomain for my Azure mobile service (something ...
0
votes
1answer
62 views

Subdomain on local machine using apache

On my local network, I have a server that goes by the name of telly, and can be connected with locally on http://telly. I am trying to set up a subdomain on that machine, say sub. I have added a ...
0
votes
1answer
146 views

CentOS 6 & Apache2.2 VHost Configurations

I have a personal VPS configured to host two domains that I purchased, I managed to configure Apache correctly and get both domains able to point to their own directories and show correctly. I want ...
0
votes
1answer
39 views

Recognize subdomain alias

I have Debian virtual server on some sub-domain (for example subdomain.domain.com) and i have alias for this sub-domain (for example alias.domain.com), of course when I use both of this sub-domains ...
1
vote
1answer
202 views

apache2 sites-enabled order, specify subdomains/domains configuration

I will start with describing what I want to achieve. First of all I have one main domain which is xxx.pl, a domain has 4 subdomains 000.xxx.pl, 111.xxx.pl, 222.xxx.pl, 333.xxx.pl. Also I have another ...
1
vote
2answers
495 views

nginx: redirecting only 'www' subdomain to main domain?

Update: April 20th 2013, Still no solution found, please help Looking at my nginx config, the only like that could be the culprit is this: server { listen 80; listen [::]:80 ...
0
votes
1answer
125 views

Redirect invalid subdomain request to proper location

We've got site at a subdomain (new.example.com) and previous version of the site at the root (example.com). The previous version is a WordPress network with wildcard subdomains. The static subdomain ...
0
votes
1answer
1k views

preventing “invalid security certificate” (ssl_error_bad_cert_domain) when using a subdomain forwarded to a dynamic dns domain name

I've been looking around in Google and so far have not found a page that addresses my situation, which is weird because I'm sure it's been attempted thousands, if not millions, of times before. I ...
0
votes
1answer
376 views

Wildcard on DocumentRoot for virtualhost

i use this config in apache2 for wildcard subdomain and works good : <VirtualHost *:80> DocumentRoot /var/www/ ServerName sumdomains.example.com ServerAlias *.example.com RewriteEngine ...
0
votes
1answer
137 views

How to setup Apache subdomain to point to a virtual machine web server

I am trying to solve a problem, with a Linux server work as host, while qemu guest will have another server intended for subdomain. The guest server is bridged correctly with the host server. The ...
0
votes
1answer
97 views

How to setup qemu as a server with different subdomain on a host server? [closed]

I am trying to solve a problem, with a Linux server work as host, while qemu guest will have another server intended for subdomain. I tried to make the host to access the guest server. And I read ...
0
votes
0answers
947 views

Cannot Ping or Resolve DNS Internally; Externally works fine

I have an issue where I cannot seem to access a subdomain from within the same server: I can ping, nslookup, etc subdomian.domain.com externally, but from within the server where subdomain.domain.com ...
1
vote
2answers
3k views

Change port and host using .htaccess

I am trying to use mod_rewrite to basically port forward a port on a subdomain to another port on another IP. Like this: sub.website.com:2000 --> 123.45.67.891:3000 How could this be ...
0
votes
1answer
35 views

Subdomain not linking with folder

The subdomain is working and connecting to my website but linking to the root and no the folder I thought I was linking to. <VirtualHost *:80> DocumentRoot /var/www/html/backend ServerName ...
0
votes
1answer
602 views

DNS zone file for subdomain, query returns host not found 5(REFUSED)

I'm trying to setup subdomains on my DNS server running Yadifa 1.0.2 on Ubuntu 12.10 64bit but can't get it to work. in my yadifad.conf, my zone looks like this <zone> type ...
0
votes
1answer
189 views

Adding cname without putting the subdomain

I want to point www.example.com or example.com to abc.example2.com. In my cname zone settings for example.com, I have added a cname as follows: name: www.example.com type: cname value: ...
1
vote
1answer
459 views

configure subdomain for node.js

I got ubuntu server with express node.js web site. I allready can request it: by ip: like that: http://11.22.334.44 and by domain: like that: http://my-domain.com I want to configure to request ...
0
votes
1answer
76 views

Apache mass subdomain hosting

I want to offer custom subdomains for my customers. I can add virtual host configuration for each subdomain but it gets a overwhelming job as the number of users increase. What I currently use is ...
1
vote
2answers
396 views

Subdomains direct to different web servers behind single public IP address

I have two separate web servers with two different internal IP addresses on a network with only one public IP address. One is Windows Small Business Server 2011 and the other is a new e-mail ...
1
vote
2answers
520 views

Creating sub-sub-domain on Amazon Route 53 [duplicate]

I'm trying to get my development environment as such: dev.domain.com dev.admin.domain.com qa.domain.com qa.admin.domain.com I've created them just like I would create a sub-domain on the Route 53 ...
0
votes
1answer
66 views

Running several name-based web sites on a single IP address

I have a public IP address and a domain name and they are properly binded. How can i create subdomains? I'm doing this to make a subdomain www.sub1.exaple.com runs ASP.NET 4.0 while the other ...
0
votes
1answer
76 views

Subdomain Redirection Not Working

So, I want to create a subdomain for each client like: user1.mydomain.com -> mydomain.com/users/user1 or at least user1.mydomain.com -> mydomain.com and I can grab the user1 part with php. ...