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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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Running multiple apps on the same subdomain with different IIS servers

I have a subdomain, let's say it's abc.def.com. Currently, I set up this subdomain with the SSL cert. on the IIS server, we can call this server is server-A. Under server-A I have more than one app ...
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How to enumerate/scan for private dns subdomains through a VPN connection

I need to enumerate/scan a target IP address through a VPN on a private network. The target has an apache web server on port 80. No DNS server is available for the target since it is on the Hackthebox ...
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Remove discarded subdomains (wildcard) from subdomain scanners

I have a server which I use with my own domain name, with a wildcard DNS record. On the server side, I use the nginxproxy docker image to autogenerate VHosts. This allows me to add new websites/pages/...
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nginx proxy_pass change target domain in requests and responses

My Problem is: I have a server with an internal domain name service.internal.example.com which redirects all clients asking for another domain to its FQDN https://service.internal.example.com. This ...
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Need to redirect all "mail" subdomains to main domain using mod_alias in apache include editor for server wide domain redirection

I run cPanel on my server and they have it set up so every domain.com gets a subdomain of mail.domain.com -- normally this wouldn't be a problem except the mail subdomains are exact duplicates of the ...
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How to configure domain for a exists domain

to begin with, I have a very little knowledge about the configuration, but I have a question to ask. I have two website with the domain website1.domain.com websites.domain.com At each domain, I buy ...
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Azure ADDS o365 same Domain

HI iam pretty new to Azure and wanted to implement Azure ADDS for ldap authentification for example wpa2 enterprise and vpn. Our setup : We are completly on O365 so nothing on premise our standard ...
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Nginx, Cloudflare, Subdomain issues

NGINX Newbie here, I'm trying to configure what I find a bit challenging task. I need the following structure: www.example.com -- Website for Company. For now, both www.example.com and example.com ...
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If the company name are the same as the "reserved words" name, can I build Active Directory?

For example, can a company that owns "local.com" or "interactive.com" in its domain name build Active Directory with that name? Are any "reserved words" prohibited on ...
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How to hide restricted nginx subdomains?

To hide a restricted location, e.g. location /secret/ { allow 10.0.0.0/24; deny all; } one could set error_page 403 =404 /404.html; error_page 404 /404.html; to make impossible to distinguish a ...
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Serve new subdomains dynamically

I have a service example.com that needs to allow users to host a few files in their own subdomain userpage-userabc.example.com, similarly as does Github with userabc.github.io. I currently use Apache, ...
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Place different applications in Google Cloud under the same domain assigning subdomains for each one

I'm asking an opinion or some guide for this problem. I have a couple of applications in Google Cloud Platform that I need to place under the same domain (let's call it mydomain.com), using a ...
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Point Sub Domain from Centos 6 Server to godaddy hosting

I have domain which hosted at centos 6 server and I want to point one sub domain to another server (Godaddy) Should I install DNS server? Or its enough to edit resolv.conf I tried to add the IP ...
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All subdomains except mail domain work, is there something I need to change?

I recently started hosting a website with Apache with friends and made a few subdomains for each persons' area. I did the DNS records and all of them work and reverse proxy to the correct subdomain.......
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Mailgun : Sending a message from a subdomain to main domain gets denied

I've set up a subdomain in mailgun to send transactional emails from an application (mq.domain_name). This seems to work fine, as long as a receipt's domain is other than the main domain we own, for ...
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Using mail as the subdomain for webmail?

I recently purchased a domain and I am planning to use the subdomain smtp.example.com for my mail server and mail.example.com to host my webmail app. Could there be any issues with using mail for ...
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Can subdomains work without being registered in the DNS records/ [duplicate]

I have made a web-application on my localhost which provides a platform which gives different businesses their own page on that platform. Each business has it's own subdomain. So, business1.example....
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How to host a page under an external subdomain? [duplicate]

Expected: A visit to news.autobahncph.dk loads content from leadautomation.dk The url should not change once the content is loaded Example: Let's say that a user visits: news.autobahncph.dk/page-...
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Handling all subdomains as the domain itself

I'm forwarding all e-mails for a domain owned by a friend to his real e-mail address. This works fine for his example.com itself (with the @example.com virtusertable entry): % sendmail -C new.cf -bv ...
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Apache2 reverse proxy

I set up a domain with port 443 open where all the traffic is coming in through. I want to set up Apache2 as a reverse proxy so that when traffic comes into my domain depending on the subdomain, ...
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AWS Route53 Configuration creating random subdomains

The following article describes the issues I'm currently having with a domain: Somebody created subdomain without my knowledge. How? Random subdomains are being created and indexed with search engines,...
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2 answers
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Do all domains technically end with "."?

My understanding is TLDs are subdomains of the root domain which is represented by ".". So "google.com" in more specific terms should be "google.com.". Under what ...
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How to setup SSL with a subdomain from FreeDNS?

I'm trying to get HTTPS setup for free (which might be the root cause of my issues), but am having an issue getting a SSL cert for my subdomain. I used FreeDNS to create a subdomain that points to my ...
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Is it possible to make Postfix accept $myhostname = domain.tld (not host.domain.tld)?

Two interrelated questions: I'm trying to understand if it's not recommended to have a server hostname set to just domain.com instead of host.domain.com (system-wide). One consequence of that for me ...
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502 bad gateway nginx on subdomain

I have a fresh droplet running ubuntu 20.04. I'm only using this server to host my api so I'm trying to get it to forward to api.example.com. The problem is, when I visit https://api.example.com I get ...
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*.domain.com wildcard not working for subdomain.subdomain.domain.com [duplicate]

I have a problem with our setup, we need ssl on all our domains and we have a domain which is hosted under subdomain.*.domain.com. And our SSL Certificate covers both *.domain.com & domain.com. ...
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Domain returns timeout

I'm trying to associate a sub-domain that I have on the IP of a server that is running an api on IIS, the server is on AWS lightsail. On lightsail I set IP to static, this IP I can access the api, but ...
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Certificate to a Sub domain on my home server

I have read many articles on certs on a subdomain, but I'm still confused. My hope is someone can explain how this needs to be configured. I have a production server (hosted VM) for my site (eg. https:...
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https request on github.com subdomains return wrong 301 redirections to domain

First When executing curl -iv4 https://support.github.com/contact I am receiving 301 responses with location https://github.com/contact. Obviously when executing curl against the location returned ...
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Subdomains as subfolders and symlinks

I have a main wordpress and several subdomains. They were created in the usual way - I added subdomains to the panels (Fastpanel), and in the subdomain folders I added symbolic links to the files of ...
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Deleting subdomain A record with wildcard record in place

I have an A record sub.example.com and another record *.example.com If I delete sub.example.com A record, will there be any resolution issues if they both point to the same IP address? I am migrating ...
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2 answers
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Nginx to point to different subdomains [closed]

I have a domain (example.com) that I am trying to use subdomains to show different parts of the applications. Right now is all Hosted in AWS. This is sort of the set up I am trying to go for. sbx....
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With NGINX, how do i redirect www to non-www while using a subdomain?

I setup a website with wordpress using NGINX and PHP-FPM. backend.site.com is for wordpress-backend site.comis for the nuxt-frontend My Problem When i access the frontend by typing www.site.com i get ...
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Creating a sub domain of our public domain for corporate/internal Active directory use. The public domain is also our Office 365 and Azure domain

Our current internal AD domain is example.local (set up long before I joined our team when this was a best practice) Our Office 365 domain is a public, registered domain with GoDaddy which we use for ...
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Subdomain with variable IP

Subdomains like http://3qax.munzer.webproxy.idc-lorien-apiver01-repay-action.bh-arppofind.comssets.mealcardhss-int-bh-awwwppofind.wire.2.homeetingroom.walmartmobile.cn presents a behavior that when I ...
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Can't point my subdomain address to CloudFront distribution (using S3 + CF + Route 53)

[Jump to bottom to see updates and latest attempts] First of all, I apologize if I misuse terminology here. I work as FE developer and this area on networking and setting up domains and aws services ...
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2 answers
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DNS Record not found for SubDomain on different Host

My main Domain is hosted on GoDaddy and links to a BigCommerce store. I also have a Wordpress blog on a subdomain that is hosted on BlueHost. mysite.com blog.mysite.com Running tests through various ...
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NGINX point subdomain to dyanimc directory

Suppose I have a domain example.com and it is located in www/wwwroot/example. I also have created a subdomain api.example.com by creating a CNAME api pointing to example.com. For the usage purposes, I ...
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How to redirect forward from one subdomain to another subdomain with DNS?

I have several subdomains under an existing main domain, e.g.: eg.domain1.com ie.domain1.com The company is rebranding, and has setup a new main domain, under which all of these subdomains now need ...
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Can't use Certbot to SSL for Nginx with reactjs app and laravel subdirectory in subdomain

I have domain at 1 IP and subdomain at other IP. I had config nginx url for FE: http://subdomain/ and for BE: http://subdomain/api. And I need ssl for subdomain use Certbot, at this I have react app ...
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1 vote
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Not permitted to view my newly installed phpMyAdmin

I'm using Google Compute Engine to host a couple applications under one .dev domain so SSL is required. I have Apache installed based from this guide and my /var/www/ directory looks like: - domain....
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How should I set my nginx configuration to use subdomains with CNAME host record?

running Debian 11. How should I add my subdomain to my site using my CNAME DNS records? My website directory is located at /var/www/ and I'm wondering if I can make a subdirectory for the subdomain ...
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How to forward some sub-domain of a zone to default forwarders

I want to use bind9 to hijacking a zone,for example "qq.com",my zone configuration is zone "qq.com" IN { type master; file "db.qq.com"; forwarders { 119.29.29.29; 8....
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Fully transparent reverse proxy

I'm trying to set up the following: ┌──────────────────┐ ┌────────────────────┐ ┌─────────┐ │ │ │ │ │ │ │ ...
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How to create SPF records for my subdomains pointing to services hosted on Azure

I have a webapp running on Azure and use Google Domains for the domain name (mywebapp.com) and DNS. Azure automatically generates URLs for different resources/services (e.g: https://black-cat-12345....
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what is wrong with my DNS record (please help i'm desperated Part 02 )

After several modifications i did with the support of godaddy and some members in the forum here. I got this Can someone here say to me why my domain is working (qubemarket.com ) but not my subdomain ...
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Main domain working but not subdomain

I modified my dns record with my hosting provider in order to settle a subdomain, and they asked me to wait 24 hours to 48 for propagation while the TTL is 1 hour. (the ip adress in the picture below ...
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Subdomain in nginx with codeigniter

So currently all users profile page are loaded on path https://example.com/username. i want to change that and load user profile page on https://username.example.com. i am using nginx as web server,...
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1 vote
1 answer
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Setted Apache subdomain redirect to another subdomain

I'm trying to set up two subdomains, for a and b in domain.com. I use two .conf files, which look pretty much the same with according changes to ServerName and ProxyPass: <VirtualHost *:80> ...
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Apache Redirect Dynamic Subdomain to Dynamic URL

I'm trying to create the following redirection rules for my website: http://clientA.domain1.com => https://domain2.com/list/clientA And also: http://clientA.domain1.com/portfolio/an-example-post-...
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