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

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Sub-Domain created on Cloudflare & CPanel won't work with HTTPS

Earlier this evening I migrated an installation of WHMCS from another web-server. Upon finishing this, I did the following... Went into Cloud Flare and changed the IP of the Sub-Domain record to ...
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1answer
16 views

What are the “host record” options available?

When setting up a new A Record / Host Record there's an option to enter the "host", and then one to enter the "IP". What are the options available for host? I've seen www, @, *... are there others? I ...
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1answer
34 views

How to point naked domain and www to the same Heroku app?

I create a simple Rails app and deployed it to Heroku. This is my app. I use Cloudflare to manage my DNS records and I try to achieve something like this: This is all my current DNS records inside ...
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19 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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1answer
20 views

Single SSL certificate for web and email

I would like to purchase a basic SSL certificate, which allows me to secure a single domain (as opposed to a wildcard certificate for multiple subdomains). I was going to apply this to ...
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1answer
43 views

How to serve an online website with a domain name

It's my first time trying to serve an online website, I have bought a domain name www.example.com and I have set up Nginx and a CMS for serving content. I can reach the content locally through my ...
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1answer
23 views

How to transfer a website with a *.gd-extention from united domains to Amazon Web Services?

I registered a domain with a .gd-extention on uniteddomains and want it to transfer to amazon web servers (aws). The problem is that aws has 4 dns-domains for the website (for example .com and .net), ...
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1answer
23 views

Virtualhost config: routing and wildcard usage

My VirtualHost config is below: <VirtualHost *:80> ServerName www.abcd.com ServerAlias abcd.com DocumentRoot /var/www/abcd/html </VirtualHost> I want to ...
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1answer
89 views

How to point all domain with ELB dns

In Aws I am creating A ELB(Elastic Load Balancer ) for handling load over instances . my question is in previous we are use single instance and add this instance with an elastic ip . with this elastic ...
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1answer
46 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
62 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 ...
3
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1answer
151 views

.htaccess redirect not working for web alias

I have two domains at one.com: example.com and example.de I would like to redirect from example.com to example.de/en I wanted to use an A record so that example.com points to example.de and then use ...
3
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1answer
117 views

Keep email with registrar but host website elsewhere

I am currently building a website for a client who purchased their own domain and email on Godaddy. They have been using the email for a considerable amount of time now and only recently decided to ...
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1answer
21 views

Hot to set up zone files, DNS for a domain registered at gandi.net for heroku app

So I have hard time understanding what exactly I should do as most of the posts about this topic seem to be outdated because of some changes(?) heroku made. Currently I have everything set up ...
2
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1answer
126 views

How do I setup origin domain for Google PageSpeed Service?

I have a WordPress site with cPanel (WHM) with VPS. Today I configured Google PageSpeed Service for my WordPress site. After I submitted my WWW domain, PSS automatically added my naked domain (without ...
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0answers
12 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 ...
2
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1answer
120 views

Spam being sent from my domain

I have a suspicion that somebody is sending spam from my domain. Today I received an email from postmaster(AT)halliburton.com to htuwxjw(AT)example.com which said: The following email was blocked ...
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3answers
44 views

Minimising downtime when transferring domain name and DNS records

My company's domain name (a .com) was registered with Demon Internet years ago. I use their nameservers so they provide my DNS. If I ever want to change a DNS record I have to email them and hope they ...
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0answers
3 views

How to configure a web hosting server to be tolerant of ISP failures? [migrated]

We need DNS fault-tolerance for our ISP We host a number of web sites on a local CloudLinux server running cPanel and WHM. The server itself is it's own DNS server. The server lives in our ...
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1answer
54 views

Subdomain forwarding to another domain

Graphic: Problem: status.renfi.ga has to display the content on hostinger.com and renfi.ga the content on my homeserver Question: On which point does i have to change my settings and how is that ...
2
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1answer
163 views

Default DNS records with WHMCS + cPanel/WHM + NetEarthOne

I use the billing system WHMCS to automatically send invoices and use it's auto-setup functions. My control panel is cPanel/WHM. I use NetEarthOne to resell domains. cPanel/WHM and NetEarthOne are ...
0
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1answer
48 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 ...
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2answers
73 views

Google webmaster tools:We were unable to connect to your server. (site verification)

I have a shared webhotel that has three domains. Only one of them can be verified through webmaster tools. All domains are though live and working websites but can't be verified. I've checked DNS ...
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0answers
13 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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2answers
28k views

How to forward non-www to www. Using Godaddy DNS Manager

so I've set www.mydomain.com to point to ghs.google.com, which correctly loads my Google site, but if you go to mydomain.com, it doesn't redirect/forward to www.mydomain.com, it just hangs. is there a ...
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1answer
87 views

Can't remove an old domain from Bing when DNS no longer resolves

I'm trying to use Bing's Content Removal page to remove an old domain from search results. The domain belongs to an old staging site and is no longer live, but got picked up by Bing somewhere along ...
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2answers
31 views

Can I manipulate the DNS protocol to host websites across multiple servers?

Let's pretend that I'm hosting a very big and popular website. Let's also pretend that I have many web servers spread out all around the world. Each web server containing identical files. If I make ...
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0answers
16 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 ...
4
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2answers
149 views

Why is my email address appearing in my domain's DNS zone?

So I was looking through my DNS records and I found something strange. The email address I used to setup cPanel/WHM with was: william@example.com, So I went to DNS functions -> Edit DNS zone, ...
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22 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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1answer
21 views

Setup www as main domain on Cloudflare

I'm trying to setup Cloudflare so my www subdomain doesn't redirect to the http naked domain and do exactly the opposite: mydomain.com redirecting to www.mydomain.com Cloudflare automatically ...
0
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1answer
8 views

DNS Propagation mobile carrier / home ISP

I just bought a domain and pointed it to the Tumblr IP address to use it as a custom domain. Tumblr says my domain isn't pointed to Tumblr. When I go to the page through my home internet connection it ...
2
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1answer
87 views

HTTP 301 redirect http://.example.com to http://www.example.com

One of my customers has recently had their site reviewed against best practice for security, SEO, end-user experience etc, and interestingly one of the points highlighted in the final report was that ...
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21 views

SRV dns records: configure correctly

I would like that when I place in an email client I don't put manually the servers and ports, carddav and caldav. There is the SRV records. For example, in my domain I use Google for Works. And for ...
2
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1answer
2k views

Can't access website from same network

I've setup IIS locally to host a website. I've created a free NOIP account so I can access it with a domain name. It's temporary, so I plan to assign a real domain to it later. I setup port ...
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0answers
8 views

Using my Home server Mail server and pointing DNS [duplicate]

I have my own webserver on my home PC. I also have a mail server too. I have been pointing my paid server to my mail server and I'm just wasting $15 a month for this, so how can I get my domain to ...
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0answers
23 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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1answer
56 views

1and1 Domain and Heroku - Too many Redirects

I have an App hosted on Heroku, Domain and DNS Target is <appname>.herokuapp.com, as usual. My 1and1 Domain <domain>.net is set up to HTTP-redirect to www.<domain>.net. I added the ...
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1answer
34 views

How do you implement a www to naked domain redirect in Google Apps with Flask?

I see loads of tutorials about naked domain to www domain redirects, but what if I want to do it the other way around (www.example.com -> example.com)? My app is on Google Apps with Flask deployed, ...
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4answers
2k views

Add domain to VPS

I have a VPS server running Ubuntu 11.04 with webmin installed on it. How can I add my example.com domain to my VPS like the way we do on shared server via web panels such as cPanel and etc?
19
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3answers
38k views

What does an asterisk/star in traceroute mean?

The below is a part of traceroute to my hosted server: 9 ae-2-2.ebr2.dallas1.level3.net (4.69.132.106) 19.433 ms 19.599 ms 19.275 ms 10 ae-72-72.csw2.dallas1.level3.net (4.69.151.141) 19.496 ...
0
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1answer
31 views

Hosting Email for domain on other hosting

I have a website (e.g: mydomain.com) hosted on squarespace.com and I want to setup email account on another dedicated server running Parallels Plesk CPanel. I have requested access to DNS of the ...
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2answers
835 views

Why is my DKIM invalid?

When I use http://dkimcore.org/c/keycheck to test my DKIM it says This is not a good DKIM key record. You should fix the errors shown in red. DNS query failed for ...
0
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0answers
75 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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1answer
29 views

How to update nameservers for my domain

I've registered for a CloudFlare CDN and enabled it for my domain. Now CloudFlare asks me to use two specific nameservers that they assigned to my domain, e.g. nameserver-address-1.com ...
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1answer
672 views

If I specify a wildcard DNS entry, will it override any specific values?

I have cheese.mycompany.com - 1.1.1.1 I want to go *.mycompany.com = 1.1.1.2 without effecting cheese? Will this work, just having two seprate DNS entries?
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1answer
21 views

Redirect email from my email server to one hosted by Google Apps

I want to redirect email from domain1.com to domain2.com. The problem is that the mail for domain2.com is hosted by Google Apps. All my employees have two email accounts: employeeX@domain1.com hosted ...
8
votes
2answers
4k views

DNS A Records with 1and1 and Heroku

I have a domain name registered through 1and1.com that I'd like to point to my Heroku app (mydomain.com and www.mydomain.com). Heroku's instructions ...
13
votes
2answers
4k views

How to find domain registrar and DNS hosting with good DNSSEC support?

Simplified problem I want to buy a domain and make a website that is fully secured with DNSSEC. I want to make sure that only the one right SSL certificate could be validated by the browsers and all ...
3
votes
1answer
24 views

Require valid ServerName in httpd.conf

I have two virtual hosts, and have sites1.com and sites2.com pointing to my server. All works fine. <VirtualHost *:80> ServerName site1.com DocumentRoot /var/www/site1/html ...