DNS hosting service is the service than runs DNS servers.

learn more… | top users | synonyms

-2
votes
2answers
33 views

CNAME interfering with MX record?

I have got a free domain at Freenom, which I use to host my website, and to receive email. About a month ago, I used an A record to point [Blank] and www to the A record of my webhosting. I also had ...
1
vote
0answers
31 views

weird DNS issue when looking up a service provider's services [closed]

I came across an interesting issue today. I was looking up node1.ar.service.com from the one of the 3 DNS servers exposed to the internet. These 3 servers act as authoritative servers at my ...
-1
votes
0answers
17 views

How to remove apache check dns error?

I have configured apache virtual host in http.conf like below <VirtualHost xx.xx.xx.xx:80> ServerAdmin admin@example.com DocumentRoot /mnt/external/project/Creative ...
2
votes
2answers
68 views

Creating A Records for Localhost

What's the best practice when creating A records that point to localhost? Is it considered taboo or are there some valid cases where it's permissible? I have a dozen domains where I setup "local." ...
0
votes
1answer
37 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 ...
0
votes
1answer
30 views

DNS Configuration for Exchange Autodiscover service

I need to publish the exchange service to the internet. I need a basic help with the DNS configuration of my unique registrar service. On the registrar site: I configure a DNS "A" Record that ...
0
votes
0answers
72 views

Bind9 on Ubuntu - SERVFAIL

I spun up a new server on AWS using the Ubuntu 14.04 Server AMI. I'm intending to build a public DNS server for our sites. We currently have two others running CentOS, but I was informed that one will ...
0
votes
0answers
41 views

Total DNS errors 100% in openshift

From yesterday suddenly my website down and Google webmaster shows Total DNS errors 100%. My app is http://core-ahang2mail.rhcloud.com I don't know what should I do, Could you please help me? ...
-3
votes
1answer
63 views

DNS is not pointing [closed]

Let me clear scenario first 1)I purchased static IP from network provider and his name server is INPUDIIDNSPRPRD01.TATACOMMUNICATIONS.COM and INCHVSIDNSSEPRD01.TATACOMMUNICATIONS.COM 2)Then I just ...
4
votes
3answers
153 views

Make reachable via a fixed address (e.g. IPv6) a server that is actually connected via a variable IPv4 adress?

Need: Internet host at a fixed IP address for full-stack self-hosting People want to perform self-hosting in an area where no ISP provide sufficient service with a fixed IP address. They provide one ...
0
votes
0answers
45 views

Centos-bind: Reverse DNS failed

Hi Server fault member, I need to setup a reverse DNS for my client. There have 3 IP ranges on the rDNS server. The server system is Centos 6.5 with bind 9 Let me describe my situation. I have a ...
0
votes
1answer
24 views

opendkim only signs for 1 zone on a hosted server

I am implementing opendkim but I can only get it to sign for 1 zone. The tld is failing to sign even though it is the same key/signature/file for both domains. my .conf: cat ...
0
votes
0answers
23 views

Geolocation DNS failures arising from distant DNS cache servers

I am considering using a geolocation DNS service to deliver geographically close connections for an increasingly popular blog. There are now quite a few budget providers of such DNS services. If my, ...
0
votes
1answer
42 views

Windows 2008 R2 DNS Server issue - Not saving changes for Transfer Zones

I have a DNS server (Not AD) which is used for websites. The problem is that whenever I change the settings in Zone Transfer and set "Only to server listed in NS tab" and restart the service the ...
2
votes
2answers
151 views

Wildcard Sub-domain of Sub-domain

I have the domain example1.com - DNS managed at Linode.com There is a site hosted at example1.com (1.1.1.2) and it works fine. I have an A record for example1.com that points sub.example1.com to ...
0
votes
2answers
188 views

unexpected RCODE REFUSED - eating up log files

I have a website which I host myself, and I use bind9 as my DNS server (host my own nameservers etc.). I am having a problem with traffic bandwidth, and my syslog is full of the following type of ...
3
votes
2answers
54 views

Why is my NS record ns.mysite.com.mysite.com?

I ran this command # dig mysite.com @localhost The result was the below and my zone file is below that. Why is the AUTHORITY SECTION ns.mysite.com.mysite.com? Instead of ns.mysite.com? Another ...
0
votes
0answers
210 views

what causes the net::ERR_CONNECTION_TIMED_OUT error

POST http://86.141.xxx.xx/page.php net::ERR_CONNECTION_TIMED_OUT I get this error frequently when making AJAX calls, and also 'this page is not available' on load (less frequently). I thought this ...
0
votes
0answers
186 views

Cisco ASA firewall blocking requests to internally hosted DNS server

I have a DNS server behind a Cisco ASA firewall. The Cisco firewall is performing NAT. When inside the network, I can NSLOOKUP directly to the server. When the client is external, requests time out. ...
2
votes
0answers
102 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, ...
3
votes
1answer
430 views

Why is my dns server being queried for domains that I don't host?

I installed dnstop to monitor my nameserver running bind9 and was surprised to see it being queried for other domains that I don't host. I am just wondering if this is normal behaviour, or have I ...
1
vote
1answer
260 views

How to point AWS EC2 to Domain name server [closed]

I have amazon free tier ec2 account. Have deployed my java EE application into apache tomcat installed in AWS. I have created new elastic IP and associated with the public DNS of the AWS. Now I can ...
2
votes
1answer
281 views

Windows DNS Server Export

Is there a way or a tool that I can get a csv (or even tab delimited) list of all Forward Lookup Zone records and zones in a Windows 2008 R2 DNS Server? The DNS Server is the built-in Windows one, ...
2
votes
2answers
239 views

Apex ANAME / ALIAS record in Windows Server 2012 R2 DNS Manager

Some DNS hosts offer a way to have an A record that serves an IP address which is determined on-the-fly (or frequently enough via scheduled job) by resolving some other hostname behind the scenes. ...
1
vote
1answer
60 views

Robust and flexible hosting of DNS A records

I'm currently working on a web platform that will be used to power lots of small websites. All of the websites will be hosted on this platform, on either a dedicated or VPS set-up. I don't want to ...
0
votes
0answers
23 views

geoipdns data update on the fly not working

I install geoipdns recently. It runs fine but it doesn't take new data updates correctly. Data updates should be made without restarting geoipdns, but it's not. I run the update with these steps: cp ...
0
votes
1answer
67 views

why user can view IIS default page on every entered invalid subdomain?

I hosting a DNS zone for a public domain on my server (Windows Server 2008 R2). My problem is if user enter any sub domain name who is not available , can see my IIS default page. for example : ...
1
vote
1answer
65 views

why i see two kind of IP at my ping?

i have a Windows Server 2008 R2 with external DNS Server on it. all domains works fine but when i ping one of theme i get this result and site is down . C:\Users\Administrator>ping xxx.com ...
1
vote
2answers
61 views

Do DNS servers get queried in round-robin, random or some other fashion?

I know for a fact that A records and most other records are round-robin. MX records have priority types. What about D(NS) servers? Both in the context of NS record and static configuration in client ...
-1
votes
1answer
43 views

Rapid failover from one data center to another when the first goes down?

I'm building a global CDN and have a DNS service that will direct customers to the closest server. However I need rapid failover if one of the data centers e.g. Germany goes down users need to be ...
0
votes
2answers
164 views

URL logging on DNS server?

Following this setup http://www.g-loaded.eu/2010/09/18/caching-nameserver-using-dnsmasq/ I was able to configure a DNS resolver server using dnsmasq for my network. The setup works correctly and logs ...
-6
votes
1answer
38 views

Caching all DNS records [closed]

An ISP has caching of all DNS records (the same does the public DNS servers, like google and opendns). Whenever you make a DNS query, it asks to the IP address given by my ISP. Questions: * Can I do ...
0
votes
0answers
32 views

Bind9 stops responding when router loses internet connectivity

I have a Ubuntu 14.04 server which is acting as a router. So one interface (wan port) has internet access and the second interface (lan port) doesn't. All traffic from the lan port is masqueraded and ...
-3
votes
1answer
151 views

Is SERVFAIL error related to changing of nameservers? [closed]

After changing name servers of recently acquired domain, I receive this SERVFAIL error running dig on the domain name. GoDaddy, where I buy domain name, says it's not their fault because the WHOIS ...
0
votes
2answers
126 views

Multiple apps on one server with subdomains [closed]

I'd like my VPS to host multiple applications. For instance mydomain.com (Python Django App) git.mydomain.com (Gitlab) blog.mydomain.com (Wordpress) How can it be achieved to run all these on one ...
0
votes
2answers
62 views

How does one test DNS performance on their webhost vs. a 3rd party dedicated service?

I have been hosting my dns with rackspace for years, formerly slicehost but I have been looking into a 3rd part host, as a result of running various speed tests, such as tools.pingdom.com to test the ...
3
votes
5answers
2k views

Can I have my DNS server and my web server on the same IP? [closed]

I just bought a raspberry pi and made it a web server. I have a network with 1 IP. I created a DMZ and I am able to access my raspberry pi web server from the internet. I bought a domain that I intend ...
1
vote
2answers
35 views

Advance DNS - Redirecting Emails to new webhost

I am not to sure if this question belongs here but I will surely find out soon enough. I have two web hosts (Not sure why it has been setup this way but it has). I do not want to use the original web ...
2
votes
1answer
698 views

IIS: DNS Server Spoofed Request Amplification DDoS

We are running an IIS server with DNS and a site owner asked us to run a specific security scan. Our site passed but we were warned with this and I'd like to clean it up and I'm a little unfamiliar ...
1
vote
1answer
384 views

Google Cloud DNS and DNSSEC?

Since Google Cloud DNS does not currently support the record types for DNSSEC, is there any way to begin implementation of DNSSEC using TXT records? If I were using Google Cloud DNS, which I am, and ...
1
vote
2answers
66 views

Implementing DNS Redundancy - Web Hosting

After our domain registrar/name server host went down we have found that DNS is a major single point of failure as its also taken down all of our email (Office365), web, hosted services etc.. I want ...
1
vote
1answer
44 views

Windows Server 2003 and IIS6.0: Switching website to a DR server

I am a .NET developer who now has to handle both development and deployment of an ASP.NET/ASMX/WebAPI application at my new job, though I have no prior experience with IIS or Windows Server Networking ...
1
vote
2answers
294 views

How does Cloudflare know about my Subdomains?

I just signed up Cloudfare and they showed me a list of my subdomains by scanning my domain. How do they do this? What technology is used to scan all subdomains related to a root domain?
1
vote
1answer
396 views

Windows 2012 R2 Authorative DNS Server returns root hints

I have a non domain joined authoritative dns server for a zone, I've disabled dns recursion in server settings. When i do a query with dig @ns1.mydomain.tld . it returns the root hints. I've read ...
0
votes
1answer
118 views

Why use obscure nameservers? [closed]

I have noticed that most nameservers for "The Big Guys" use strange domains. Why don't they use their primary domain for nameservers like NSX.register.com or NSX.godaddy.com or NSX.dreamhost.com ? ...
-2
votes
1answer
44 views

How to access my site as http://www.blah.com and http://blah.com [closed]

I own a domain on GoDaddy, let's say blah.com. And i point an A record @ to my server IP, let's say 123.123.123.123. The GoDaddy panel already have a CNAME record www wich points to @. I suppose ...
-4
votes
1answer
177 views

Previously working domain name, suddenly 'no records found'

The domain name is question: cleangreenpgh.com. I host a few web client websites on my co-located Mac server. Domains are through OpenSRS. Four domains in all, using same records to point to ...
-1
votes
1answer
127 views

Masking CNAME/A Record Requirements from Clients

I'm reselling hosting services to non-technical clients. With regards to associating domains/IPs, the host I'm reselling requires that once a VPS is deployed i then go to the domain's registrar and ...
2
votes
1answer
865 views

Using a cname for root/apex DNS zone loses MX records

DNS is hosted with Media Temple - I mentioning this only because I am curious if my logic is wrong or if this is specific to the way the Media Temple front end is translating input from the edit form ...
0
votes
1answer
155 views

Why does this name server resolve incorrectly?

Why does this ENom name server resolve incorrectly? Earthlink is related to my ISP. $ nslookup yahoo.com dns1.name-services.com Server: dns1.name-services.com Address: 98.124.192.1 Name: ...