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

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Google Search Console: DNS error

It has been 10 days since I added a new property to Google Webmaster tools. Immediately an error message was displayed: "Severe health issues are found in your property" this has since disappeared by ...
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42 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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182 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 www....
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112 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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234 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 ...
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162 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 ...
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1answer
94 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 www....
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43 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 ...
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0answers
74 views

How to avoid emails going through secureserver.net

I use Zoho.com as my email provider for me@mydomain.com. In Gmail, if an email does not use DKIM, a red padlock is shown next to the "From" address (I think). I investigated why emails from me@...
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26 views

WHM cPanel Accounts Split DNS

I've dug around the web without much luck in finding a solution. Hopefully I can get some insight here. I have a VPS with a dedicated IP address running WHM. Let's say I have two cPanel accounts in ...
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0answers
38 views

My site is receiving DNS errors on Google Webmaster Tools, how can I solve this?

I have several irregular DNS errors on a subdomain of my site. On all my other subdomains, I have no issues (they have the same configuration) Just http://en-directo.frequence-radio.com suffers ...
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43 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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74 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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4 views

Can I have a SSL certificate for a domain name that redirects?

I have registered a domain name only for forwarding users to my original website. www.secondarydomain.com -> www.primarydomain.com I already have a SSL certificate for my primary domain. The ...
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0answers
21 views

Why can't I reach my site from browser, even though my CNAME record has been propogated to DNS servers

I have a site hosted on Google AppEngine (e.g. myapp.appspot.com). I have another site hosted on Hetzner using my own domain name. (e.g. mysite.info). I have set up a CNAME record on Hetzner, which ...
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0answers
34 views

Help with server hostname

I have bought a domain, let's call it example.net. I am setting up a CentOS 6 home server with CentOS Web-Panel. I am planning to host at least one site from this domain, possible 2 if I can use sub-...
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0answers
33 views

How do I continue web forwarding while moving dns registration?

I help manage a website. Its domain is currently registered to Network Solutions. They also provide web forwarding to our website (e.g., example.com → example.webhosting.com). I'm in the process ...
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34 views

Web hosting at Hostingdude.com - Configuring Zone File Record

I registered an offsite Domain name 'pprs.org.pk' almost few weeks ago and added it to my account via 'add off-site DNS'. I followed the 'Add Off-Site DNS' guide available in 'Help Center' section ...
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40 views

Updating my SMTP server with SPF and DKIM records

I have been searching around, but not sure of all the facts I need. Let me explain. I have stayed out of the SMTP game for a while and have become ignorant of the newer developments. Prior to my ...
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6 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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54 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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55 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 ...
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67 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 ...
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28 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 ...
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97 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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37 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 ...
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32 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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84 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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6 views

Google Apps + SparkPost/Mandrill in one domain?

I have PHP application - uses external SMTP server (SparkPost/Mandrill). I do not want my mail server. Manual mail is Google Apps. Can I connect mail and automatic external smtp on DNS? system@...
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16 views

How to issue wildcard certificates using Kloudsec and Let's encrypt?

I configured Let's encrypt and Kloudsec for https://example.com as shown in these DNS settings: Currently, I get a "Untrusted connection" error when accessing the website with www. How can I make ...
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28 views

Configuring domain name to cover multiple hosts

Background: I currently host my public-facing website on GoDaddy servers. I am developing the server backend of a mobile application. The business logic and database are hosted on separate instances ...
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97 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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47 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. ...
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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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36 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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53 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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30 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 ....
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28 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: Received-...
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45 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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26 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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22 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 ...
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0answers
537 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 ...
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128 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 ...