DNS hosting service is the service than runs DNS servers.

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1answer
60 views

DNS Server on Ubuntu Hyper-V

I have Windows Server 2012 R2 with RRAS running a NAT. I have Ubuntu Server 15.10 running VestaCP with a bind9 DNS Server. I've forwarded common ports to the VM through RRAS NAT, like 80 and 53(DNS ...
2
votes
2answers
280 views

Bind9 MUST be restarted for DNS server to work on every restart [closed]

I followed this very nice tutorial to make my first DNS server on Debian Jessie (on my Raspberry Pi). It seems to have worked fine. I can ping: ping myhostname.mydomain and it works fine. The ...
0
votes
1answer
27 views

NS Zone Records and Name servers when using Secondary DNS provider

I am attempting to setup Secondary dns with a well known provider. The goal is to have DNS served from 2 providers. The secondary DNS provider will mirror records from the primary dns provider so I ...
0
votes
1answer
147 views

ERR_NAME_NOT_RESOLVED Browser Error

domain www.polydevs.co.uk I recently moved servers, and moved domain hosting. Since then I've had no luck getting my website active. Here's how the server is setup DNS Settings So this is on my ...
0
votes
2answers
74 views

DNS NS Redirect

I've come across something interesting that I've never seen before and was hoping someone could help to explain what I'm seeing. Here's the scenario: I have a domains testdomain.com zone file hosted ...
1
vote
1answer
358 views

Dnsmasq's DNS response auto caching feature not working

Dnsmasq Cache and Internal Log on USR1 signal dump (when running with or without --no-daemon and --log-queries for analysis) it always shows: 0/0 cache, meaning caching feature of Dnsmasq not working. ...
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votes
1answer
38 views

How much bandwidth would 2 nameservers use? [duplicate]

I'm in need of 2 branded nameservers for my clients' domains. Couldn't find any information about that, but how much bandwidth and bandwidth speed would I need for those two DNS servers "just in ...
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votes
3answers
246 views

Can I automatically redirect traffic from one domain to another? [closed]

Meet Oliver. Oliver wants to start his own restaurant "Fancy Flavours", and a website to match. He wants to purchase the domain fancy-flavours.co.uk, but knows that he should allow for spelling ...
5
votes
1answer
555 views

Some visitors cannot access my website

I am receiving some reports from different clients in Spain, US and France that they cannot access my website, https://www.ultreyatours.com. They get a ERR_NAME_NOT_RESOLVED error saying the server ...
0
votes
1answer
140 views

Can Google gcloud DNS work with seconday DNS servers?

We use Google Cloud DNS for primary DNS zone hosting. As a primary service is seems very functional. However, I cannot see how to allow zone transfers to a list of secondary DNS servers. This would be ...
0
votes
0answers
6 views

Domain Registrar DNS Manager OR windows server dns manager [duplicate]

I have just got a Windows VPS (windows server 2012 r2) from a hosting firm and I will transfer my websites to this new VPS from another VPS which is in different hosting firm but in the previous VPS ...
2
votes
3answers
561 views

Is there any way to tell the TTL on root name server DNS records?

I am currently migrating a DNS zone from one DNS server provider to another. I am trying to estimate how long it will take for the change to propagate, and to understand what the delay might be if I ...
-2
votes
1answer
58 views

Is it possible to point a domain name to my home directory on university's server (no root access) [closed]

I have a webpage in my home directory in my university's RHEL 5.11 server that is accessible via www.univerisity.edu/~uname. I have a domain name registered with godaddy and I would like to point ...
-1
votes
1answer
284 views

Public DNS server with dnsmasq works on LAN but not WAN (aws ec2 server)

I would like to setup a public DNS server that uses the server hosts file for certain domains, and then falls back on google's DNS for all other queries. At such, I setup dnsmasq with the following ...
-4
votes
1answer
104 views

How to configure Separate Domain registrar, Web host and Email host settings? [duplicate]

Let's say we have a domain example.com Domain registrar : NAME.COM Web Host : IPAGE.COM Email Host : GMAIL (Google Apps) My understanding is that: I should add MX records to use Gmail (clear) I ...
1
vote
2answers
315 views

multiple ptr record in bind

I'm running some small ISP here and I own couple of IP ranges. I have given a few public IP addresses to some of my customer and they are running mail servers on them. They have demanded me to add ...
1
vote
2answers
678 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 ...
69
votes
20answers
31k views

Should we host our own nameservers?

This is a Canonical Question about whether to outsource DNS resolution for ones own domains I currently have my ISP providing DNS for my domain, but they impose limitations on adding records. ...
0
votes
2answers
1k views

How to secure Windows Server 2012 R2 against “open recursive resolver” attack

I received an email from an ISP stating that our server had participated in a DDOS attack against one of their servers--and that we appear to be running an "open recursive resolver". The IP address ...
0
votes
0answers
44 views

Backup server for Subdomain

I have a subdomain and two different server. I want to create a backup server for this subdomain so when first server can't reached or not respond, second server automatically answer requests. main ...
0
votes
1answer
79 views

Do I need a DNS in my domain to let my clients find the WSUS server?

I have my WSUS installed on the same system as my Active Directory management. The weird thing is, that when i put a client in the same domain, i find it in my AD but not on my wsus. The client ...
0
votes
1answer
190 views

When setting up DNS forwarders is it correct or incorrect to use the gateway IP?

Server 2012 R2 I'm trying finalize my DNS setup after just promoting my first domain controller. As I ran through the Configure a DNS Wizard, it asked for an IP address to forward DNS queries. My ...
0
votes
2answers
118 views

Can a root server delegate specific subzones of a domain to different nameservers?

I would like to know, if a root server could delegate different subzones of a zone to different nameservers and the rest to a default nameserver. E.g. I have the zones "thing.", "some.thing.", "any....
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votes
1answer
74 views

Setting up a webhosting at home with own domain [closed]

FIRST OFF ALL: I understand that hosting sites from home is a terrible idea, but the point is that I have to test some sites with a very custom apache/php setup so I don't want to spend money renting ...
0
votes
0answers
86 views

HTTP on localhost not working with DNS A-record and port forward (ERR_EMPTY_RESPONSE)

I have a Jenkins server on my local machine that I publish to the outside world through a DNS A record (ci.alanif.se:8080) with my ISP and port forwarding through two routers. This works perfectly ...
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votes
2answers
163 views

CNAME interfering with MX record? [duplicate]

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
44 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 ...
2
votes
2answers
134 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
271 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
107 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
97 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? ...
0
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0answers
787 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 ...
4
votes
3answers
330 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
1answer
73 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 ...
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votes
1answer
159 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 ...
0
votes
0answers
296 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
96 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 /usr/local/etc/mail/...
2
votes
2answers
550 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 1.1....
1
vote
2answers
6k 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
64 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
938 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
2answers
7k views

Missing nameservers reported by parent

The following error came while i checked my dns configurations.But i havent mentioned this name servers in the doamin nameserver FAIL: The following nameservers are listed at your nameservers as ...
0
votes
0answers
383 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. ...
3
votes
1answer
455 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
2answers
217 views

dns service on OS X Snow Leopard Server

I have a Mac Mini (1.83GHz, 1.5 RAM) with a fresh install of OS X Snow Leopard Server and I want to use it for DNS and web hosting. What I have done so far is to go to the domain registrar and ...
1
vote
1answer
1k 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
2answers
602 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. ...
2
votes
1answer
888 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, ...
1
vote
1answer
78 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
1answer
139 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 : ...