Questions tagged [dns-zone]

"A DNS zone is a portion of a domain name space using the Domain Name System (DNS) for which administrative responsibility has been delegated." (From Wikipedia, the free encyclopedia)

Questions dealt with "zone" deal with administration and configuration of so-called DNS-zones.

Wikipedia explains the two terms:

DNS refers to the Domain Name System, a hierarchical distributed naming system networked entitities such as computers.

A DNS zone is a portion of a domain name space using the DNS for which administrative responsibility has been delegated.

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How to implement Anycast DNS

Our website hosting provider uses Anycast DNS and has a zone file with a set of nameservers as shown the this screenshot for the zone www.example.com However the nameservers for the domain are different as shown the the screenshot. On changing the…
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WWW version as website binding or a DNS record?

In a windows server I am trying to setup a new domain and run a website. Which method should I use to access the website using www. prefix? using IIS by adding a website binding with www. prefix to the website settings? It seems this method has…
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different AWS accounts manage different subdomains

I've checked this answer but it didn't help. I'm moving example.biz to R53 zone in one AWS account ("parent") and want to manage subdomain api.example.biz in another ("child") account. I've created api.example.biz in the child acc: Then I took…
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without http and https, domain is not reachable

I have this amazon lightsail instance with static public IP pointed to my godaddy domain, everything is working except if you don't include http or https, domain is not reachable. A godaddy support verified all entries on the domain DNS zone are…
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BIND server serial number not updated

Please help with the following problem. Serial number is not updated / incremented after I run "rndc reload" Configuration: OS: CentOS 7; BIND: 9.11.4; Port 53 is not blocked, listening, but my guess this is configuration problem not network; Serial…
birdflow
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separate email server for the subdomain

I am having some serious problems setting up the proper DNS addresses for my domain. My DNS records are like mail A ip1 (shared hosting provider) mail A ip2 (VPS mail server) info A …
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dns configuration with multiple subdomains and servers?

Will below configuration allow me to use one domain name (example.com) to access two VPSes hosted with the same provider (prod and dev)? *.example.com IN A *.dev.example.com IN A Will this configuration…
geek11
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Adding a private nameserver to public DNS zone for a subdomain

We have a DNS zone setup on Azure which resolves all of our records on our base domain (eg: example.com). We also have an internal DNS server using BIND and are currently duplicating the records on the public and private DNS. I am trying to set up…
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Nameserver responding REFUSED on Centos 7

I have domain registered with godaddy. I had set up custom hostname on godaddy and used same nameservers for the domain. ns1.domain.com and ns2.domain.com (both hostnames are pointing to same ip) Now I had configured my server with Centos 7 and…
user521817
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adding txt record for domain verification

I would like to verify ownership of my domain by adding TXT record. For that i have two set of values 1)TXT Record Name: _acme-challenge.cooloffers.in Value: M6ozS9PeCBZ-Q1sw4mBuJ3tsbuLQTMAkISHF--noe0k TXT Record Name:…
user866933
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How to create RDNS (Reverse DNS)

How to create a RDNS (Reverse DNS) in centos or Ubuntu [PTR record] I searched a lot in Internet and didn't find any solutions. I got a idea it can be done by BIND or BIND9. In some forum i seen some peoples wrote "RDNS cannot created by user, it…
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How to set BIND9 with the ability to resolve internal domain addresses (CentOS)

I have some problem. I have a domain controller on windows server 2003 with dns server. IP that dns is: 192.168.110.5. For example, i have some computers with names: guard-01.piduna.pp.ua. "piduna.pp.ua" – my domain. I have a gateway to internet on…
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When should a port 9040 used for?

A firewall rule for my web app ( python) is created with allowed protocol tcp:9040. I added my domain and created DNS zones, however I still don't get to see my app when I type my domain in the address bar. I have to type my "external ip…
Salro
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how to check name servers are pointing to my server IP

I have an application in node.js on a VPS(Cent OS 6.6) and I have set the port to 80. the problem I'm having is that the zone I have created in my DNS server doesn't work. I have created the name servers and added them to my domain, but still my…
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Block IP in DNS Zone File (Instead of Domain)

I'm using bind9 DNS server. I used to block websites using their domain name in RPZ zone file such as: malicious.example CNAME . But, I need to block IP rather than domain such as: 192.0.2.4 CNAME . How can I do this? Or, is the above…