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

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Apache2 sending 404 on not matched subdomain

How can I send 404 if subdomain is not found? For example if I have something like this: <VirtualHost *:80> ServerName www.example.com DocumentRoot /var/www <all other stuff> ...
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2answers
274 views

Main domain is redirecting to subdomain

I've a domain domain.com and made one sub domain 'forum.domain.com'. I'm using Apache2 and added one A record to the dns records and made virtualNameServer as: <VirtualHost *:80> ServerName ...
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1answer
431 views

I'm able to connect to my seafile using my root domain, although I only specified to use my subdomain. (nginx)

I have the following problem, that I'm able to connect to my seafile installation using my root domain "www.domain.com", although I only specified and I only want to use "cloud.domain.com". I only ...
0
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0answers
265 views

ISP Config sub-domain setup

I've tried everything to get my sub-domain working but it continues to say that the page isn't found. I have domain.com as a website and the dns records are all setup and that site works fine. I then ...
0
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1answer
43 views

Nginx and subdomains issue

Nginx and subdomains issue Hi, Here's my configuration server { listen 80; server_name my_server.com www.my_server.com demo.my_server.com; location / { proxy_pass ...
1
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1answer
137 views

Accessing domain redirects to subdomain and displays ip instead of hostname in browser

I am trying to set up a domain and some subdomains in a vps. This seems to work correctly when I access through Firefox but on my phone or on Chrome I am redirected to the subdomain. This is the ...
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0answers
156 views

Splitting labs into subdomains without breaking Kerberos and Active Directory

So I have a vSphere environment with ever increasing pools of servers. Each pool/group of servers includes something like a firewall/proxy server, and two application servers (mixed environment, Linux ...
1
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1answer
672 views

Regular expressions in server_name with Nginx vhost

I have something I'm trying to do with Nginx. Say I have a few users and a subdomain, and each user has a directory at /home/dev/sites/USER_ID. I would like for USER_ID.dev.example.com to point to ...
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2answers
185 views

DNS with underscore won't update

Recently Playing around with Digitalocean's DNS service and found a strange issue that doesn't exists of other DNS provider. When a record with underscore(s) in it, all subsequent update to that zone ...
0
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1answer
755 views

Configured Subdomain with nginx always gives warning

I'm trying to configure a subdomain on my root server. As I want to use this subdomain on port 80, I added another serverblock to the corresponding config file. Everytime I start nginx now I get the ...
-1
votes
1answer
32 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 ...
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0answers
105 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 ...
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1answer
85 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
115 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
292 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> ...
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1answer
64 views

Setup a preview subdomain when creating a new account in WHM

Running WHM on CENTOS 5.9 x86_64 virtuozzo VPS. When I create a new account, for example "example.com", I'm wanting to enable a "preview" feature which will allow the user to view the contents of ...
0
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2answers
83 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 ...
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1answer
35 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, ...
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1answer
96 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
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2answers
81 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 ...
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0answers
93 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 ...
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1answer
216 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 ...
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votes
1answer
110 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?
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0answers
180 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 ...
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1answer
67 views

subdomain unavailable for few hours, when other subdomains are perfectly fine

I just had a really alarming situation with one of the subdomains. So the problem was that one of subdomains mail.xxx.pl was unavailable (server request failure, no ping, no dig response), when all ...
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0answers
131 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/". ...
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votes
2answers
88 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 ...
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2answers
52 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
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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
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1answer
353 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
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0answers
105 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 ...
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2answers
63 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
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1answer
103 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
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2answers
419 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
459 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
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2answers
69 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
291 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
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1answer
812 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
565 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
261 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
341 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
58 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
117 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
35 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
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1answer
148 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 ...
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2answers
416 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
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1answer
113 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
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1answer
787 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
227 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
105 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 ...