Questions tagged [subdomain]

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

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Hide subdomains from scan tools

How can I hide the subdomains list from scan tools like dnsdumpster? I have some subdomains, where I keep dev versions of my projects. I need to be sure that nobody can know about subdomains.
Kandrat's user avatar
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2 answers
4k views

Am able to ping my domain, but not subdomain (digitalocean)

My main domain (say: example.com) on DigitalOcean is working ok. I've only one droplet in there. Then I created 'a' record under my main domain with another subdomain name (1.example.com). Then, I ...
Bathinda Helper's user avatar
1 vote
1 answer
1k views

Configure Multiple Domains and an IP Address with NGINX

I've asked on the forums before but didn't get answer so I'm going to try again. I'm trying to setup NGINX with PHPMyAdmin and I want to access the site via two subdomains and an IP address. The ...
willowen100's user avatar
1 vote
2 answers
1k views

How to host CloudFlare DNS subdomain at different IP

I'm using CloudFlare for DNS and Digital Ocean for servers. Let's call my website "example.com". It has been working fine. I've now created a second server, which has a different IP. I want a new ...
Ryan's user avatar
  • 109
0 votes
1 answer
415 views

What is the difference between @ and ns records

I trying to understand the difference between an A record with @ and ns records. I am trying to point a subdomain testing.example.com to another server that will have its own DNS server, mail server ...
Muhammad Mehroz Anjum's user avatar
0 votes
1 answer
746 views

nginx conditional rewrite based on subdomains

I have the current nginx config that changes all subdomain requests to a specific pattern (foo.example.com -> www.example.com/co/home/foo): server { listen 80; server_name *.example.com; ...
Eric Martin's user avatar
0 votes
1 answer
2k views

Active directory group scope - Domain local or Global?

CONTOSO has offices in the UK and in the US. each country has its own domain, but the domains trust each other. I have created a group in the AD in UK but if the group is set to global I cannot add ...
Marcello Miorelli's user avatar
0 votes
1 answer
852 views

How to implement subdomains for users in Apache

Im building a platform, where the main domain is example.com. The server is using CentOS 7 with Apache 2. My users' URL will be username.example.com, which actually loads the contents from example....
Andres SK's user avatar
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0 answers
471 views

Host a subdomain in Azure DNS and the domain in webs.com

What I have: A domain purchased in webs.com (I'll call it contoso.com); A main website hosted in webs.com using contoso.com as dns (I didn't build and configure it by myself); A second website (its ...
El_Merendero's user avatar
0 votes
1 answer
497 views

Apache2 & Cloudflare - Subdomain to Port (with ProxyPass)

I just can not find the mistake .. and need your help. Sorry for my bad english guys. My apache2-config: <VirtualHost *:80> ServerAdmin [email protected] ServerName citybuild.bl4cklist....
Razzer's user avatar
  • 101
0 votes
1 answer
149 views

Dynamic subdomain pointing to html folder

I have a PHP script that takes the subdomain i.e blah.example.com and runs a query based on that. The problem I have is that I can't get my new server to route any subdomain that someone may type to ...
ConnorM's user avatar
0 votes
1 answer
1k views

Setting up SSL certificate for subdomain alias

We have an application hosted on AWS backed by Application load balancer. The subdomain subdomain.example.com and domain example.com is managed by an external registrar and they have their NS records ...
Naveen's user avatar
  • 3
0 votes
0 answers
932 views

Nginx multiple subdomains with reverse proxy

I have a few apps running from the same server on different ports, I want to host them on different subdomains, I'm using Nginx, I can get it to work with 1 app, but once I add a second server block ...
Gido Selten's user avatar
0 votes
1 answer
228 views

Can't set up Subdomain in Linode

I have bought a server from linode.com and set it up with my purchased domain from namecheap. Setting up the DNS worked as expected and I followed the official documentation from linode. But ...
D. Coder's user avatar
1 vote
1 answer
321 views

Creating a subdomain that points to another server from cloudflare

Sorry, I'm new at this but here is my problem: We've got a domain with godaddy the dns is with cloudflare and the site is on herokuapp. I need to create a subdomain for the domain which points to a ...
user535681's user avatar
-1 votes
1 answer
174 views

Nginx/DNS configuration multiple projects [closed]

I've one domain: example.com and multiple projects: proj1, proj2, proj3. Every project has its own API and INTERNAL panel. Could you please suggest me the right DNS/Nginx configuration for this ...
Jumpa's user avatar
  • 111
-1 votes
1 answer
39 views

Subdomain A record Resolves, but Nameservers won't

I have a domain xyz.com, which resolves to an IP: 192.168.1.128 Nameservers: ns1.named.com ns2.named.com Now I have a subdomain, webmail.xyz.com which points to 192.168.1.129 The zone ...
Thomas M's user avatar
0 votes
1 answer
15k views

How to resolve sub-domains in bind9?

In our company we have separate /24 subnets from one big class B (/16) address. (refer to the picture) I am working in domain1.company.com and from there I am able to resolve all hostnames in the same ...
Mheni's user avatar
  • 199
1 vote
1 answer
872 views

Removing a Sub-domain Controller

I've got a sub-domain controller I created a year ago, but never actually did anything with. I've had the server shutdown since then. It's time for the controller to be deleted, but I'm not sure how ...
Gup3rSuR4c's user avatar
0 votes
1 answer
368 views

Redirect abc.example.com to example.com/abc

I have a domain example.com with the following DNS records: Hostname Type Value example.com A 93.184.216.34 help.example.com A 93.184.216.34 www.example.com A ...
builder-7000's user avatar
2 votes
0 answers
2k views

Google Domains: How to correctly set up a subdomain with an AWS EC2 URL (or IP address)

I am attempting to set up a simple api subdomain (api.example.com) on my site and am unable to figure out how to do this on Google Domains. I feel as though I have attempted every possible combination ...
gdomain's user avatar
  • 21
-1 votes
1 answer
347 views

Pointing to another domain using CNAME

I would like to point a subdomain to be displayed in another external domain using CNAME flattening. e.g. book.webbangkok.com to be displayed at property.thailandbusinessconsultant.com In webbangkok....
SavPhill's user avatar
  • 101
0 votes
0 answers
377 views

Insecure Site Warning with CNAME Alias [duplicate]

For example I have a domain www.store.com which provides sub stores to clients as subdomains client1.store.com, client2.store.com etc..I am using wildcard ssl certificate for store.com and all ...
Pamela's user avatar
  • 101
30 votes
4 answers
4k views

Do intermediate subdomains need to exist?

If I have the hosts example.com and leaf.intermediate.example.com in DNS records for example.com, but do not have any records for intermediate.example.com itself, does that cause a problem in some ...
Lassi's user avatar
  • 515
0 votes
0 answers
52 views

Apache2 set up multiple site with subdomain not working?

I want to run 2 Wordpress sites on my VPS installed LAMP stack. Site 1: test1.example.com Site 2: test2.example.com Here are my config files: test1.example.com.conf: <VirtualHost *:80> ...
tuanptit's user avatar
  • 101
0 votes
1 answer
880 views

Nginx configure subdomain on https, privacy error

I have a domain ambroise-rabier.fr and like to add a domain analytics.ambroise-rabier.fr, also in https. On chrome I get privacy error, unless I duplicate ambroise-rabier.fr value in each server_name ...
Ambroise Rabier's user avatar
0 votes
1 answer
336 views

Sub domain with digitalocean + Amazon Route + Hostgator

I have two domains, www.domain1.com and www.domain2.net. www.domain1.com is hosted by digitalocean www.domain2.net is hosted by hostgator shared plan. (website hosting) The zone file of www.domain1....
Juan Carlos Loáisiga Montiel's user avatar
1 vote
1 answer
620 views

Multiple Tomcat - URL Mapping

I have installed multiple tomcat instances in Ubuntu. I want to specify different URL to each tomcat instance. But I am not able to achieve desired result in case of multiple tomcat instances. (Below ...
Kuldeep Chandel's user avatar
0 votes
1 answer
417 views

Subdomain that uses Route 53 without migrating parent domain

I currently have a domain (asoba.co) that is hosted on Linode, and for which I use Linode nameservers. This site currently works as expected. My goal is to have an additional subdomain for a webapp ...
shingi's user avatar
  • 3
0 votes
1 answer
3k views

How to redirect multiple domain to same ip but different port for different services [duplicate]

In my VM, i'm running both apache2 and nginx, but apache2 is pointed to Port 8080 and nginx is Port 80. Already i pointed my domain to ip in nginx and its running properly. The same thing i need to do ...
Sakthi Panneerselvam's user avatar
0 votes
0 answers
39 views

Apache is taking requests for all subdomains leading always to the same virtual host [duplicate]

I have got two 2 subdomains for the domain example.com. Which is remote.example.com and archive.example.com. Apache is taking requests for all subdomains leading always to the same virtual host. The ...
Markus Schenkenberg's user avatar
-1 votes
2 answers
1k views

Having Trouble Setting Subdomains On NGINX

I'm currently setting up OpenMediaVault on my Rock64 Single Board PC which is based off Debian and is configured through the web GUI running from NGINX on port 80. I'm currently trying to install ...
willowen100's user avatar
-1 votes
2 answers
115 views

CNAME pointing to domain instead of subdomain

I have a SAAS application which has 3 different subdomains. example.com app.example.com support.example.com I want to White Label the services only in support.example.com Example: testcompany....
Anirudh's user avatar
  • 119
1 vote
1 answer
949 views

setting up ssl for cname only subdomain

I've looked on for an answer on google and other forums for this question but couldn't get a solution or a hint for the scenario that I have. I've a domain, say abc.com, which is live with ssl on ...
Anas Ahmed Khan Niazi's user avatar
0 votes
1 answer
4k views

Update DNS with wildcard record - TSIG error with server / GSS verify error

I am working with Microsoft DNS server in corporate environment. I do not have direct access to it, but I can add records remotely. For example - using nsupdate - I can add new A / CNAME type record ...
Majus Misiak's user avatar
0 votes
0 answers
99 views

Nginx serving wrong website using subdomain

New to all this so please bear with me. I have one existing website set up using nginx (fusiondiscordbots.com) however, I am wanting to add a second on the subdomain - dashboard.application-bot.com. ...
Sean Hatch's user avatar
1 vote
1 answer
457 views

Possible to host different apps under /paths and map to custom domains, rather than hosting them under subdomains

Most sites like App Engine and Heroku have the URL like this: https://my-app-name.herokuapp.com/foo Rather than this: https://herokuapp.com/my-app-name/foo I'm wondering (a) why this is, and (b), ...
Lokasa Mawati's user avatar
0 votes
3 answers
1k views

How do I point www.example.com to a.example.com?

I have a synthetic record set up pointing example.com to www.example.com and this works. I also have a CNAME pointing a.example.com to a website that hosts my images, and this works. I want www....
Ryan's user avatar
  • 109
1 vote
1 answer
1k views

How do I point my Subdomain to correct root folder

I have my production site set up and now I'm trying to setup a dev/staging site to run live tests in. I'm having issues pointing my subdomain to the correct root path on my Laravel app. I need the ...
daugaard47's user avatar
0 votes
2 answers
227 views

Scrape subdomain IPs using PTR records

I'm looking for a solution to an obscure problem. For security policy reasons we have a workstation using PeerBlock with a block list that essentially blacklists the entire internet, and then an allow ...
raicho's user avatar
  • 103
0 votes
1 answer
530 views

Should I set up my Postfix send-only server to send as a subdomain?

Scenario: I own the domain example.com. I am signed up with an email provider, and configured my account as a catchall for *@example.com. I use the email [email protected]. I have a VPS running Ubuntu ...
rayhinton's user avatar
0 votes
0 answers
222 views

How to generate SSL certificate on subdomain?

I actually have a hosting service who has a subdomain, that subdomain function is to redirect to my local server where I have my services, for example: My domain: example.com Subdomain: guaymas....
Alejandro Coronado Rubio's user avatar
1 vote
1 answer
891 views

We have two networks, In Domain A user will be created, but the same user also able to login in Domain B network

I need clarification on DC's, I have implemented some setting but its not working. Pls clarify..Thanks in Advance, Network: We have two network with two different DC's. DC1 is Active Directory 2012 ...
Azhar's user avatar
  • 13
0 votes
0 answers
395 views

Nginx reverse proxy to many local servers + webserver duty

I currently have to master a difficult setup: I want nginx to serve webcontent AND deeply redirect to content on localhosts (local apps) with altered posts. I want every request to use https using ...
jcor's user avatar
  • 1
1 vote
2 answers
442 views

Is it necessary to buy a domain in order to run the Let's Encrypt DNS Challenge on the intranet?

This question(s) might sound naive to many of you, but I'm more of a developer than a sysadmin, so it'd be extremely useful to have some advice before digging in. Let's say I own the foobar.com ...
Andrea Ligios's user avatar
-1 votes
1 answer
150 views

Can I set different IP to second level sub-domain? [closed]

I'm trying to set a A records to this domain: *.mydomain.com A 1.1.1.1 That will be different from this sub-domain: *.*.mydomain A 2.2.2.2 But it's not working for me. And I always get the first IP ...
Noamway's user avatar
  • 153
2 votes
2 answers
2k views

How to manage multiple sites on the same server with Nginx?

I have 2 sites on the same Nginx server. My first site https://www.example.com all the following addresses must redirect to this domain: xx.xx.xx.xxx http://example.com http://www.example.com ...
ML19's user avatar
  • 91
0 votes
1 answer
223 views

How to restrict folder access to only subdomain redirect?

I want to redirect a subdomain to a folder such that the only way to access that folder is by the subdomain. app.example.com => example.com/app example.com/app => 404 Not Found Is this ...
Flying_Banana's user avatar
1 vote
1 answer
189 views

Running two websites with two subdomains httpd

I have a domain example.com with two subdomains: website.example.com and cloud.example.com. I set an A-Record for both of them to my server's IP address. my server is a VPS with centos7 and has two ...
talbx's user avatar
  • 13
3 votes
2 answers
5k views

Routes or subdomains for multiple apps?

I have been looking online for some time but unable to find a definitive answer to this in terms of best practice and extracting the pro's and cons has been difficult. I have multiple apps / ...
ptr's user avatar
  • 165

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