A name server is a computer server that hosts a network service for providing responses to queries against a directory service.

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Caching DNS server returns invalid ip address for external lookups

I'm trying to resolve a DNS issue and am running short of ideas. Google doesn't seem to be helping, either. When I use my local caching name server to resolve external host names, it always returns ...
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127 views

Namservers for GoDaddy Add-On Domains

I have a domain registered with a country tld mydomain.co.zw . I added it as an addon domain with GoDaddy and asked their support which nameservers my domain registrar should use. They gave me the ...
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383 views

Split DNS configuration: can't update external zone from internal system using nsupdate

I have set up a single DNS server with bind9 and a split dns configuration so that all internal requests for my domain name get the internal IP address, and all requests from outside my network get ...
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1answer
81 views

dns/sites transfer to a new server

I have a current server with a variety of websites on it. My name servers are the same has my business domain. This server uses cpanel. http://abccompany.com ns1.abccompany.com ns2.abccompany.com ...
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137 views

how to config name server in windows 2003 DNS

I have a VPS with Windows 2003 installed on it and I want to create a dummy web server with DNS server based on my w2k3 server. Here is what I've done: Config my local gateway to my valid IP ...
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635 views

How do you set up a slave zone on zoneedit.com?

Simple question -- I'm trying to run a slave DNS server on zoneedit.com, with a primary serving runnning on my own bind9 instance on an Ubuntu server. Zoneedit does not provide any support/how-to ...
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66 views

Injecting DNS records for a domain on your DNS server for local domain clients

I have a Microsoft DNS server setup and running for my local domain (mydomain.local). I have set up a public domain since then (mydomain.com) and want all my local clients to have different A hosts ...
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60 views

Creating two set of child name server for two diff servers with same domain name

I have two servers, both having different ips. I am using my custom name server ns1.domain.com -> server 1 ip ns2.domain.com -> server 1 ip Now i had purchased a new vps having ip 43.XX.XX.XX, ...
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115 views

Centos BIND9 multiple NS with different IPS

I just acquired a Root Server and configured OpenVZ for multiple containers. Each container has a different IP. What I am trying to do is to centralize all DNS related stuff in the main server os ( ...
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183 views

dhcp dns not resolving queries

I having been working through a lot issues with a setup and I reached another where I may have been staring at it for too long to see the issue. The server is reachable from the outside world. ...
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112 views

Can I use BIND to restrict certain zones to a limited set of IP addresses?

I would like to have certain zones hosted by my DNS servers to be accessible internet-wide while restricting certain zones only to specific IP addresses (local or internet). Is this possible? How do I ...
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251 views

Assigning a new IP to my domain

I am facing a terrible slowdown & inability to access to my website from time to time after changing it's IP. Below is what exactly happened and I would be glad if an expert can tell me what might ...
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136 views

prevent search engines indexing depending on domain

We have a dedicated server with a hosting company with a couple of dozens of webs in it. It happens that the nameservers (EG: ns1.domain.com, ns2.domain.com) ip's are coincident with some client webs, ...
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250 views

Public DNS redirect subdomain to Windows Server 2003 DNS

I'm a programmer by trade but often dabble in sysadmin tasks and responsibilities. I have recently been tasked with setting up a Windows Server 2003 networking environment for a small business with ...
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1answer
495 views

BIND: Redirect all lookups to a different nameserver using NS

I'm creating a dns server for a local network, and I need to do redirection based on the domains. Also, i'm fairly new to DNS. I have to redirect all "ia.in" domains to a different local nameserver ...
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98 views

Concise set of rules for discarding DNS responses, or portion therein

Problem statement It is possible for any name server on the internet to become "Authoritative" for legitimate, and illegitimate zones. For example, I can add microsoft.com to my internal name ...
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124 views

Website works in the browser, but weird problems with nameservers and google bot

I've moved a website, nextblog.ro, to a VPS, 3 days ago. After 12 hours aprox, I could see my website working on the new server, and apparently everyone in my town can access it. My first problem is ...
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177 views

Separate MX and Nameserver values

A domain name is registered with GoDaddy and then nameservers point to my Hostgator account. Inside the Hostgator account I would like to point the website itself to ns1/ns.linode.com and also set ...
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72 views

dns hierarchy not returning ip address

(DNS1 ,WWW1, Gateway1) (sub-internal network) (DNS0,WWW0,Gateway0) (internal network) DNS1: 192.168.250.3/24 WWW1: 192.168.250.4/24 Gateway1: 192.168.250.1 /24 (internal) :: 192.168.0.150 ...
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101 views

Nameserver Problem

I installed Virtualmin GPL with BIND, etc. I created a virtual host for my main domain, and edited the zone file, added the A records for the nameservers ns1.mydomain.com and ns2.mydomain.com. All ...
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433 views

Issues using gmail with google apps and external domain

I have recently tried to use gmail through google apps as my main email client, but I'm experiencing a few different problems. I am managing the domain (conjunktiondesign.co.uk) through 123reg.co.uk ...
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356 views

Moved DNS and Email Hosting, Now Can't Send/Receive To/From Domains Hosted on Previous Host

Our company had 4 domains whose emails and DNS were hosted by usintegration.com, and then we moved the email and DNS hosting for 3 of the 4 domains to a new company. Now, the 3 domains that were moved ...
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202 views

Free Web Forwarding without Nameservers

I have a site running Google App Engine and using CloudFlare (a free CDN proxy, using its own nameserver). This leaves me with no options for the root domain. App Engine does not support naked ...
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71 views

Issue with user area on nameserver

We have a problem where we cannot access one of our user areas created on an internal server. We have found that it is an issue with the interrogation of the nameserver as the nameserver itself is ...
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101 views

Forward name server for faster load times

I have a website hosted in China, which must be hosted there for various reasons. I also cannot change hosting companies for various reasons. It is a website that is accessed worldwide, however it has ...
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131 views

domain name not recognized by Facebook app

This issue may seem more appropriate for stackoverflow at first, but I suspect that there is an underlying server issue that I'm unable to diagnose. I'm just not sure what's wrong. We have a site ...
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122 views

Private Nameserver not working properly with Godaddy domain registry

My domain name is http://www.markupchop.com The domain was registered with GoDaddy. My hosting provider was youhosting.com. But as per their words i created the private nameserver as ...
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1answer
154 views

DNS zone and Nameserver misconfiguration

I can't open my site via domain name. I edited nameservers on my registrar account like this, ns1.mydomain.info x.x.x.197 and ns2.mydomain.info x.x.x.198. I set also on registrar custom nameservers as ...
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76 views

Problems with nameservers

you are my last hope. I spent the last 2 days trying configure BIND on my CentOS 5.9 with nameservers in resolv.conf. Then I ask help to my hosting, they said: Hello, You must register your own ...
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63 views

nameservers one domain one VPS and one VMCloud

I 'had' just a single VPS with nameservers ns1 & ns2.mydomain.com. I've now taken a VMCloud package as I need space etc. Ultimately I will carefully transfer all accounts from my VPS to Cloud but ...
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120 views

Name Server change & propagation works partially : Success for US and fail for India

Our domain is hosted with Enom. DNS records are managed under Enom's reseller for India called Pugmarks. We want to switch DNS record management service from Enom/Reseller over to AWS Route53, ...
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47 views

Failover web hosting with multiple NS

Are there any drawbacks in having each nameserver entry in a domain name point to different failover server? In this setup, the same DNS server will also serve the content - so if it's down, the ...
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159 views

unable to remove nameserver from resolv.conf (originally an postfix/policyd-weight error message)

I'm using postfix on my Debian (wheezy) server and have it configured to use policyd-weight as follows in the main.cf file: smtpd_recipient_restrictions = reject_non_fqdn_recipient, ...
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291 views

Stuck with DNS questions during migration to AWS EC2 + Route 53

We're running a little hosting service with two nameservers registered for us at a local registrar: ns1.ourcompany.com ns2.ourcompany.com Now i want to move over to cloudflare with all the DNS ...
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10 views

fedora dhcpd name server configuration

I'm having a hard time configuring a more modern release of a Fedora DHCP service to replace an older one and the problem is that clients aren't getting the appropriate DNS server information. I had ...
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18 views

New install of authorative BIND9 logging requests but not responding

I have setup a new CentOS7 server, updated and installed bind + bind-utils to be used as an authoritative public facing NS. It seems to be ignoring external DNS queries. Configured logging, opened ...
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23 views

bind9 ubuntu set up correctly, quit working

While I'm talking about Chef a bit here, I'm fairly confident the problem has nothing to do with Chef) We manage all of our Linux (Ubuntu) servers, which are running our web infrastructure, with Chef, ...
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77 views

rndc fails to add zone, bind99 freebsd

I solved all rndc key errors and appear to perform most functions but when testing the addzone feature I am getting this error while trying to use rndc to add a fresh new zone -> rndc addzone ...
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27 views

How to find out about the nameserver configuration on a VPS

I recently inherited the management of a dedicated server with a number of VPSs installed on it, each of them hosting a number of websites and domains We require e-mail for one of the domains ...
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39 views

Domain not responding to A record

I had domain set to amazon EC2 instance. Yesterday decided to switch to the DO dedicated server, changed A record of domain to the DO server ip address. It's started to work pretty fast(less than 10 ...
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122 views

How do I give each Virtual Host in Apache a domain name on a local network?

Background information. I have a server (running Debian Wheezy and Apache 2) at which I am to set up several Virtual Hosts to allow students to host their own website for development purpose. I am ...
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35 views

NameServers not updating

I have a domain on Godaddy, in the morning I have updated the nameservers to point to Linode Servers, after about one hour, everything was ok. Now, when after sometime, when i'm trying a dig on the ...
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199 views

maraDNS NON-AUTH timeout

I've set up maraDNS to provide my own DNS records. I've pointed the domain nameservers at my registrar to ns1.domain.co.uk and ns2.domain.co.uk (using domain in place of actual domain name). I cannot ...
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71 views

How to get all website under authoritative nameserver with dig command or other solution?

What is the dig command to show all website under authoritative nameserver? Is it actually possible? If it's not, what is the other solution? Thanks in advance.
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54 views

DNS: am I about to create a circular dependency?

I am currently transfering all my domains to a new registrar. Today I found out that the new registrar does not allow child nameservers unless I become a reseller with a ton of domains (which I ...
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48 views

Changing nameservers - new server shows up on one internet connection but not another

I've switched host for a couple of websites. I switched the nameservers about 24 hours ago and within about 6 hours was able to see that the new location was showing up fine on my mobile phone ...
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119 views

can any one help me with diagnosing subdomain issue, please?

Recently had problem with one domain, and it seems its happening again. (with another one) subdomain unavailable for few hours, when other subdomains are perfectly fine So can anyone please help me ...
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69 views

Authoritative DNS for other domain requirements

We're moving dns servers (managed with bind) for our main domain (let's call it main.org) to new servers. Since we're having some issues to update glue records with current registrar we thought to ...
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132 views

How is the nameserver found when server responds with SERVFAIL

I setup a DNS configuration for iodine.ninjanet.info, but when I perform a "dig iodine.ninjanet.info", I get a SERVFAIL, which leads me to believe I made a mistake in my configuration. I think I may ...
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website does not open because of dns not location ip

I currently own a dedicated server at Hetzner and they have given me one shared IPv4 and a dedicated /64 subnet IPv6. I also have a domain at Godaddy. In my server is installed Plesk control panel, ...