DNS is the Domain Name System, a hierarchical, distributed database where the keys are domain names.

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3answers
104 views

Domain owner uses my IP without permission

as I discovered recently a lot of domains of a certain organisation all have their A-Record set to the IP of a server that I own. The server currently does only host security auditing tools and does ...
2
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2answers
55 views

What does the domain registrar technically do?

Let's say that I buy example.com domain from GoDaddy who is authorized to sell domains under .com and I would like to use my own DNS servers for zone example.com. What does the GoDaddy technically do ...
2
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2answers
77 views

Mail management custom domain Google apps for work

The situation is: I have a domain, let say it is: mydomain.com. is was configured to manage its own mail, there are several e-mail accounts configured on it. a@mydomain.com, b@mydomain.com, ...
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2answers
293 views

How to edit /etc/hosts file on WHM/cPanel

I need to add a domain/IP record to my hosts file on a CentOS box running WHM/cPanel, so that a domain which has no public DNS is routed to the correct IP address. I've done this on my macbook but ...
1
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1answer
35 views

In GoDaddy hosting how can all wildcard domains point to the same directory?

I want to create wildcard sub domains and all should point the same main domain's directory. And I read some articles and made this, *.example.com Now, if I type any sub domain it shows pageok. ...
1
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1answer
89 views

Hosting multiple customer websites on one domain name

I have built a platform where our customers can sign up for a website and just select the information from their database to show on the website. Currently we tell our customers to point the www ...
1
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1answer
160 views

Subdomains regarding name servers/domains

I know how to configure subdomains like sub.example.com on Apache etc. My question is, do I need to make any changes to the name servers/domain that is provided to me? Would it work the same as ...
0
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1answer
10 views

SRV record with cname

I bought an hosted service which, mainly for DDoS mitigation reasons, often rotates its IPs. So myservice.remoteserver.xxx:666 sometimes goes either to 111.111.111.111:666 or 222.222.222.222:666 I ...
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1answer
26 views

Domain configuration for website with and without www

I have a heroku app with the following settings: Domain name: www.localhost.com DNS Target: safe-springs-1527.herokuapp.com The domain is on GoDaddy. The settings there are: A (Host) 0 Records (0 ...
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1answer
20 views

Monitor a website and change it to show an error message when the web server is offline

I own a domain. Let's name it example.com. I have my own server. For this example, its IP is 1.1.1.1. I use Amazon Route 53 and have configured my DNS. Each time a visitor visits example.com, she ...
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1answer
23 views

Register new hosting IP in DNS A Record

At the moment I have mydomain.com that my colleague bought from GoDaddy.com and it was first purchased via Google Work. The purchase did not include hosting plan as well. We do not have plan to host ...
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1answer
160 views

How does x10hosting connect your domain to their servers/DNS

I just bought a domain, and now I'm setting it up with my free x10 hosting. In their guide for how to add your own domain, it says you just need to point your domain to their nameservers, and then ...
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1answer
159 views

DNS: point “WWW.domain.tld” record to another server than “domain.tld”

I have my own server in home and webhosting server. I want to have my server being accessible when typed domain.tld and webpage (from outside webhosting) over WWW.domain.tld. Webhosting provider gives ...
10
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0answers
163 views

Why does the ICANN Registrar list show variants of the same company multiple times?

While browsing the ICANN list of accredited registrars: https://www.icann.org/registrar-reports/accredited-list.html I've noticed that a couple of companies are registered multiple times and multiple ...
2
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0answers
35 views

Special DNS needed to resolve .中国 cc TLD (Simplified Mandarin character TLD)?

I thought I had a good handle on international DNS, which is only even slightly tricky with a handful of differently-regulated countries' TLD's, but .中国 is throwing me for a loop. A Chinese friend ...
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0answers
3 views

.CA Domain registratrs for DNSSEC

We have a .ca (CIRA) domain that currently uses DNSSEC through the ISC DLV registry service. We are aware that DLV is shutting down by 2017. We have communicated with CIRA respecting .ca registrars ...
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0answers
25 views

Is it possible to cloak a subdomain forward?

With Google Domains I'm trying to forward foo.example.com to example.com:8811 but "cloak" the URL so it still appears as foo.example.com. AfraidDNS has this feature, but it I can't figure out if ...
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0answers
37 views

No MX records?! Zone file issue. Shopfiy vs. self-hosted email

One of my hosting clients has a website: www.vincedevito.ca. Some time ago, he decided to use Shopify as his primary website, but I still host his email. Therefore, I set up a DNS Zone with GoDaddy. ...
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0answers
13 views

Determining DKIM Selector and Key Values for my domain

I have a client that is with 1&1 (yeah, I know). He's asked me to set up SPF and DKIM records for his domain. I am not experienced with email configuration (I'm just a lowly web developer) but I ...
1
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0answers
43 views

DNS redirect not working for some site visitors

I have a site hosted with VidaHost (www.thinkchecksubmit.org) on a webspace-only package, and a number of domain names registered with 1and1. The site is built on a Wordpress install with a custom ...
1
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0answers
26 views

How to setup MX records on a shared application serving multiple domains?

We are in the process of transitioning from 150 separate websites on individual domains to 150 domains all served by a central MVC app. I am now wondering how to handle the MX record(s) on this new ...
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0answers
61 views

User redirection not working with GoDaddy domain

I have a server (say server.js) which (at some point) should redirect the user to facebook.com like so: sub.domain.com/auth/with/facebook => facebook.com/API/authorize/.. The problem I am facing is ...
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0answers
96 views

Using CNAME with Route 53

I'm also aware that I'm unable to have a CNAME as the domains root under the ruling 3.6.2 of RFC 1034 as in this post. I'm trying to add an external blog hosting service. So I have my domain at ...
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0answers
26 views

Using mod_rewrite to force users to use our caching proxy

During a recent audit we became aware of several users who have not set their DNS records to correctly point to our name servers. Since we don't control the domain names of our users directly, we're ...
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0answers
58 views

Custom Heroku Domain redirecting to random website

I'm helping a friend out with her Rails App, and this morning the custom domain started automatically redirecting to freelancer.com instead of the App. The automatically created Heroku subdomain, i.e. ...
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0answers
94 views

I'm only able to reach my site using www, but not non-www

I had a website at example.com. I created another website (example.hotelrunner.com) using HotelRunner and changed domains. I did that by changing the A records and CNAME at Netfirms. Now example.com ...
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0answers
194 views

Can I set DNS records to use whichever of my two servers is online and prefer the faster one?

I currently have 2 servers with identical files for a number of websites in 2 different locations. One has fast internet access but is regularly offline whereas the other is always on and has slower ...
0
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0answers
28 views

How can I point a subdomain registered with Dot TK to GitHub?

I am building a GitHub website and I have a domain registered with Dot TK, from which I'd like to point a subdomain to GitHub. I'm really confused on how to do it however. Currently I have a CNAME ...
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0answers
19 views

Subdomain not working when nameserver set to different host

I have my domain and website both hosted on Godaddy. There was example.com and blog.example.com operational. But now I shifted my hosting to some other service provider and domain is still on godaddy. ...
0
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0answers
13 views

What Will Be The Effects of Multiple NS Recrods For Parked Domains?

What will be the effect of having multiple NS records for a domain that point to different domain parking services? For example, ns1.bodis.com ns2.bodis.com ns1.sedoparking.com ns2.sedoparking.com ...
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0answers
40 views

Setting up email in a domain without hosting and MX record

I have a Github user page which I wanted to park a domain on it. I also would like to be able to use my email address from my domain; however my NIC doesn't provide mx record changing, it only ...
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0answers
24 views

Same domain with different extension - redirect

I have website hosted at say example.com I would like to have example.in, which should redirect users to example.com. So, should I use domain forwarding feature that my DNS provides to redirect from ...
0
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0answers
17 views

Yahoo Business Email: outgoing messages missing SPF headers, land in Spam folder

I've just sent an email to myself from a Yahoo Business Mail account to a regular Yahoo Mail account, and it landed in Spam. I looked through the headers and I think the problem is this: ...
0
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0answers
24 views

Is DNS service provider allowed to make changes to my domain without my request?

Let's say that I own an example.com domain and my domain name registrar provides me the DNS service and also the hosting service(IPv4 address for my web-server is 192.0.2.35). For example they have an ...
0
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0answers
48 views

I Want to use Different Hosting for my Main Website & its Related Subdomains

I just want to know. I have registered a domain on Bigrock.com and I want to host its primary domain website on Cloudways servers & its all Subdomains on Godaddy. Something like this. ...
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0answers
37 views

Website is not available in specific countries

I am using CENTOS 6.7 x86_64 xenhvm and WHM 11.50.2 (build 0) I have no rules in my ModSecurity and no ip or region specific restrictions from htaccess.Dns zone also checked and seems to be correct. ...
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0answers
25 views

Adressing external Wordpress Installation from primary Domain

I have a primary domain, let's call it company.com for example's sake. Under this domain there's a wordpress installation running where i am currently working on my "main Site". I also currently ...
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0answers
60 views

DNS config is good use a CNAME with multiple targets

My host has various CNAME target server eg server1.hostinger.net server2.hostinger.net server3.hostinger.net server4.hostinger.net server5.hostinger.net Is a good thing configure the same ...
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0answers
25 views

1and1.com forward domain name to my sftp server

Hi we have a domain name mysite.net registered on 1and1.com. We also have an SFTP server set up. How do we set up DNS so the user can use mysite.net to access the SFTP server? Currently the DNS ...
0
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0answers
19 views

Unable to add new host to Apache webserver

I already have two hosts pointing to my machine, and I am trying to add a third "webmail.user.domain.com, but I receive DNS failure lookup. I created a configuration file for "webmail" with the same ...
0
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0answers
46 views

How do I set up Private Name severs at names.co.uk - Glue Record Errors

Missing Glue Record Hi there. I am trying to point my domain registered at names.co.uk to my private nameservers. However the process fails with a message from names.co.uk telling me "Required ...
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0answers
297 views

How to set DNS with Google Domains and Vultr?

I moved my domain from GoDaddy to Google Domains and the hosting to VULTR. I used BIND9 when it was registered on GoDaddy and hosted on Vultr. I am not sure how to proceed with setting up the domain ...
0
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0answers
118 views

Domain stuck in google DNS?

I have a customer who made a mess of things setting up google apps. She has now closed her google apps account and we are getting emails via POP to gmail successfully using gmail fetch. However in ...
0
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0answers
28 views

Best and Safest Approach to Migrate Old Mail Service to Google Apps Gmail?

I have a website and looking to migrate to use Google Apps for my email. But the thing is that I'm currently using Earthlink as my mail provider for my domain name. This also goes for using Earthlink ...
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0answers
19 views

Nameservers are changed but are not reflected in practice

We had a domain that is bound to a country(like for UK the domains are like with somedomain.uk or for US they are like somedomain.us) and we want to change its nameservers to its subdamins for some ...
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0answers
57 views

Can't access subdomains that aren't passed through cloudflare

I'm having a pretty strange issue- most certainly to do with DNS(masq) somehow. I'm using a Linksys E2000 Router with DD-WRT v24 BIG (maybe there's a hardware issue like this one) with Nginx on ...
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0answers
38 views

Private Nameservers and DNS for 2 dedicated servers

We just recently rent our second dedicated server with WHM from our hosting provider. But we have issues with the DNS and would like some input to find the solution. The first server have its ...
0
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0answers
64 views

DNSMasq Not Resolving Addresses on Mac Local Web Development Environment

I've setup my local web development environment according to -http://mallinson.ca/osx-web-development/. I have done this before, and I got on a new computer, and am trying to do it again. I'm running ...