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

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94 views

Cannot access the subdomain all the time

I created a new subdomain: blog.example.com. Sometimes, the blog is accessible without any problems, but other times it's not, just like now at this moment (14-Nov-2013 12:57 PM Lebanon Local Time). ...
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2answers
171 views

Can DNS point to specific port?

I got virtual machine on some server and my URL is something like this. 111.11.11.111:8002 Can I get DNS who will point to specific port ? One more thing. If I cant do that, can my virtual ...
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1answer
359 views

What's the difference between my nameserver and CNAME settings?

I have purchased a domain name(mxsoup.net) through GoDaddy, and it is just parked. In order to set up my custom URL for my SourceAudio site, they give me the following instructions: In order to ...
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1answer
73 views

How to assign foo.example.com to one IP address and example.com to a different one?

Say that I have a domain name called example.com and two server located at 2 different IP addresses: 1.2.3.4 and 6.7.8.9. How could I assign example.com to 1.2.3.4 and the subdomain foo.example.com ...
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1answer
64 views

How to set up a SPF record?

The clients on my VPS are all getting spammed. The spam seemingly comes from their own email addresses - it is clear that somehow something got into my VPS and was able to capture all the email ...
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2answers
134 views

Point subdomain to another web hosting

I bought a domain from GoDaddy. Let's call this domain abc.com. I've a hosting account at web hosting A with abc.com as my primary domain. I created a sub-domain pic.abc.com and I wish it to be ...
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1answer
641 views

CloudFlare DNS: Downtime failover host

My company uses CloudFlare for its DNS, but as our site is HTTPS-secured and we're on the free plan, we can't utilize CloudFlare's CDN services. Our host has fairly rare but not insignificant ...
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1answer
98 views

DNS record for permanent redirect?

Newbie webmaster here: I have 2 domains mydomain.com and mydomain.net. I want a permanent redirect so that if anyone browses to mydomain.net they navigate to mydomain.com. Is there a way to do this ...
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1answer
488 views

Why is “googlehosted.com” in the DNS records for our website after signing up for DDOS protection?

Recently we had to get some DDOS protection for our website because of the large attacks we were seeing after getting a bit of popularity. We handed over our domain and hosting information to our ...
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2answers
722 views

Why does flush DNS often fail to work?

C:\Windows\system32>ipconfig /flushdns Windows IP Configuration Successfully flushed the DNS Resolver Cache. C:\Windows\system32>ping beautyadmired.com Pinging beautyadmired.com ...
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2answers
115 views

How to make DNS server propagate faster if you are a site owner?

It's often the case that I want to change name servers because my site is messed up. Well, it takes a very long time for the name server to propagate. Is there something in DNS, or registrar or ...
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1answer
31 views

Glue Records creation

I need some information on the following issue, as I would like to have it clear on my mind. I have a VPS server. All my sites hosted on this VPS are using as NameServer .gr domain, like ...
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1answer
158 views

Is my Hostgator dedicated IP used any more if I use CloudFlare DNS?

I'm hosting my website with Hostgator and I have a paid dedicated IP address for my host. Today I have made an account on CloudFlare and replaced my old hostgator DNS with ClodFlare's DNS. My ...
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1answer
25 views

Best to load external resources from third parties or from your own server? [closed]

What is the best way to load external resources in order to speed up performance for your users? Should one load for example jQuery from Google CDN through: ...
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1answer
67 views

How do I redirect domain.com to sub.domain.com?

I know about using CNAME records to redirect domain.com to www.domain.com, but how would I go about redirecting domain.com to sub.domain.com and also www.domain.com to sub.domain.com? Do I do so via ...
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2answers
121 views

Website I control is only unavailable on company internet connection (403 error) - workaround? [closed]

a website I control is showing 403 errors only on company machines on their own network. It's throwing an Access forbidden! error Error 403 www.example.com Tue Oct 1 Apache mod_fcgid/2.3.7 ...
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1answer
78 views

301 redirect latency

I want my website to work either way for both www.mysite.com and mysite.com, so I setup an A record for the root domain mysite.com and then created a CNAME record which points www.mysite.com to the ...
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1answer
1k views

SEO impact of using CNAME host both naked and www URL

I have been told I can have two A records on my domain, one with www and one without. However, I have been told can cause SEO issues because google will take it as duplicate content. However when I ...
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1answer
22 views

Changing DNS of website to point to another website

I have two website abc.com and newabc.com. Both are on different web servers. I want to shut down abc.com and make sure that I want to send its requests to newabc.com. I am shutting down the servers ...
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2answers
123 views

DNS: Getting www.example.com set up

I set up a recent (Wordpress) project on Microsoft Azure with a domain from 123-reg. When I set up the DNS servers I am getting example.com is working to the site, but www.example.com isn't and is ...
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1answer
62 views

Configure Namecheap mail with Zerigo DNS

I need to configure my DNS as follows: I am using Heroku and Zerigo to manage DNS. However, Zerigo will not let me set the hostname to @. Has anyone ever experienced the same issue?
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2answers
110 views

Can I set www.something.com to be my AName record

I was just hoping someone could point me in the right direction. I want to have my website hosted which I want to display as www.mydomain.com I also need mydomain.com and blog.mydomain.com to go to ...
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2answers
155 views

SEO value of external root domains that use CNAME to point back to original domain

I have DOMAIN A. A partner on DOMAIN B creates subdomain.DOMAIN-B.com. The subdomain is a CNAME record that masks beer.DOMAIN-A.com. So when a user visits subdomain.DOMAIN-B.com, they see content ...
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4answers
544 views

How does DNS detect changes in nameserver IP address? [closed]

Suppose I have a domain such as example.com and I configure the domain's primary and secondary nameserver to be ns1.example2.com and ns2.example2.com. Questions: Does the IP address of the ...
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2answers
449 views

If I remove my A record, will it mess up MX records on that domain?

I am using DNSimple and S3/Cloudfront. Following their recommended configuration looks like this: myapex.com ------ REDIRECT --> www.myapex.com www.myapex.com -- CNAME -----> ...
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2answers
71 views

Having 2 hosting accounts in case one of downtime?

I'm looking for a simple solution to increase my website's uptime. My website consists of simple HTML and PHP pages with no database. Right right I use paid shared hosting and I sometimes find that my ...
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1answer
49 views

How should I name my DNS server?

Are there any conventions or guidelines I should use to name my DNS server? Does it really matter? On the site I'm using to obtain the domain I desire it has two options: Set up DNS and name ...
2
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2answers
571 views

DNS errors in Google Webmaster Tools

I've been trying to get rid of this DNS error for about a week now but I can't seem to wrap my head around it. The website is herbelixirs.com. The Google Webmaster Tools screen shot is below. The ...
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2answers
99 views

Is there a way to forward emails associated with a domain without a mail server?

A client owns example1.com but wants to also purchase example2.com and have it point to their original site at example1.com. No problem there. But they also want any emails going to example2.com to be ...
3
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1answer
538 views

Naked domain to “www” redirect in Windows Server 2008

I have a Windows server. I have several websites hosted on my server. Currently, I can only visit these websites if I include "www" (e.g., www.techtint.com). I want the naked form of the URL to ...
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2answers
410 views

How do I point my domain to my website/ip adress [duplicate]

I havve recently set up a website, I've forwarded it to my Ip and I'm able to access it. However I have also bought a domain which I would like to use for my website which I host through my own pc ...
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1answer
87 views

Pointing a domain to a specific URL

Is it possible to point a URL to a specific page in cPanel? Say I have foobar.com and there's a page foobar.com/art. Now I also or artbar.com and I want to point it at foobar.com/art how would I do ...
2
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1answer
294 views

PageSpeed - Minimize DNS lookups: why not use IP address for resources

One of the recommendations from web performance optimization services is to minimize DNS look ups. I fully understand why they recommend this but why not just point references to external files to ...
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1answer
153 views

Using Google apps / eNom domain change webhosts without breaking email?

I'm taking over a site for a client who initially purchased their domain name from Google Apps / eNom, they're using google apps mail but the site itself is hosted on earthlink. I've built the new ...
2
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2answers
132 views

Alternatives to using 3rd party Dynamic DNS

I am looking to set up dynamic DNS in order to make accessing a home server easier. Is there any way I can get around using 3rd party site (like dyndns.org). Is there a way to set up dynamic dns ...
2
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1answer
145 views

Moving domain currently on Google Apps to my own machines

I own a domain which currently uses Google Apps (it was free back then). Due to recent events I have decided I want to move everything right where I can control the data, which basically means I have ...
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1answer
47 views

How would I completely remove a domain from webs?

I have registered a domain with 1&1.co.uk about 2 months ago. I changed the nameservers to the ones that webs told me to (ns1.webs.com, ns2.webs.com) so that I could publish my webs website to my ...
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2answers
90 views

How can I create (or do I even need to create) an alias of a DNS MX record?

I am in the process of moving my DNS records from Network Solutions to the Amazon Route 53 service. While I know and understand a little about the basic kinds of records, I am stumped on how to create ...
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2answers
6k views

How to forward emails to my custom domain to my Gmail account?

I bought a domain without webspace and want to forward emails to that domain to my Gmail account. But I don't receive any emails which are send there, not even a return-to-sender-email. I also tried ...
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1answer
378 views

Problems defining CNAME for tumblr custom domain through directadmin

I'm having problems trying to define a CNAME from blog.mydomain.com to domains.tumblr. I'm using directadmin DNS Administration. I've added a sub-domain named blog.mydomain.com and then in DNS ...
2
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1answer
84 views

Forward a 'non-existant' subdomain to a 'physical' subdomain

How can I forward a 'non-existant' subdomain to a 'physical' subdomain? I.e.: api.website.com -> api.company.com Where the first is just a CNAME pointer and the last is a real subdomain with a ...
1
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1answer
708 views

How to change the zone file records for .io domain registered at nic.io?

I just registered a .io domain at nic.io and I want to make changes to the zone file to integrate it with Google Apps. I couldn't find an interface to change CNAME / MX records. Has anybody been able ...
0
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1answer
66 views

Forwarding naked domain to www [duplicate]

I successfully mapped my www.mydomain.com to my Google site (as described here). However I would like to forward also my naked domain (mydomain.com) to end up in www.mydomain.com. I assume I should ...
2
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1answer
47 views

Shifting from no-www to www and browsers' password storage

I created a website having user-registration system and invited my friend to join it. I gave him the link of no-www version: http://mydomain.com but now after reading this and this, I want to shift to ...
2
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2answers
208 views

Different websites on “example.com” and “www.example.com”

I have an A record for my domain for example.com that points to my server's IP address. I would like to modify my DNS records so that www.example.com points to another server. Is this possible, and ...
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1answer
200 views

DNS name server error

I am getting DNS error on google webmaster tools. And even after testing with this http://dnscheck.pingdom.com/?domain=ansoftsys.com&timestamp=1372108107&view=1 Name Server details Here is ...
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2answers
78 views

Trying to point domain name to new server, but there are other NS records I cannot change

In my domain registrars console I see the following: I have added my name servers to the bottom, but the domain name is not redirecting. I see there are 2 NS records above mine that I cannot ...
2
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1answer
635 views

How many days does it take for Google Webmaster Tools to refresh after a DNS error?

Yesterday I saw a problem in Google Webmaster Tools - it's saying that "Googlebot can not crawl your site because of DNS errors." Please view this image & error date: Then I immediately fixed ...
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3answers
2k views

How to access a website hosted on a shared server (and IP), when its domain is not working?

I'm trying to find out alternative ways to access a website (not mine), which has temporarily lost its domain name due to it expiring. The site owner didn't realise the domain would expire and it has ...
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1answer
53 views

Automated hosting

I'm going to make a web service, where people can register domain names and host their sites, which they order from us. Also I need proper billing. For this purposes I'm going to buy Hetzner root ...