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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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DNS delegation of the subdomain and the sub-subdomain

I have a question about delegation of a subdomain and a sub-subdomain from the same server. I have a DNS server NS1 where I have a delegation for the domain dom2.example.com pointed to the server NS2. I.e. on the server NS1 I have a record…
Roman_T
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DNS Records cannot read in PowerDNS

I have installed the PowerDNS as DNS Server (per this question: Read DNS Zones from database) Everything works fine and I can get the response from the DNS server, but no records return from the server. I have two A records but when I run dig or…
MajAfy
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Read DNS Zones from database

I've developed an application with Laravel (it's same as a site builder), clients can add their information to their profile, and finally, they can park a domain to the profile (by setting my DNS for the domains) In the application controller, I…
MajAfy
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Generate DNS zone redirecting subdomains to IP subnet

I created DNS zone as in example below. Is there another, clean way to redirect subdomains to IP address? Maybe with bind9 $GENERATE? Can I use regex or iteration with existing DNS software? Where to start, and can DLZ (Dynamically Loadable Zones)…
Tymek
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DNS, nameserver and domain on the same dedicated IP - PTR record for nameserver?

My dedicated IP: xx.xxx.xxx.59 Am I doing this correctly by having 2 PTR records (ns1 and domain) for my IP? Reverse DNS Zone file 59.xxx.xxx.xx.in-addr.arpa.db $TTL 86400 @ IN SOA ns1.example.com. admin.example.com. ( …
Myroslav Tedoski
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How do I point just the Website to another IP but keep the email to existing hosting? Is this correct?

How do I point just the Website to another IP but keep the email to existing hosting? Website has to point to IP: 202.51.74.81 Email has to point to: 202.63.240.138 We use the following for checking…
Uzi Max
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Need to find the downtime for DNS migration from Godaddy to Route53

I have the domain registered in Godaddy. I also have a lot of subdomains and other values in my Godaddy DNS management console. But now, I need to point my domain to an application that is under AWS Cloudfront. I'm planning to migrate DNS services…
Neron Joseph
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AD for multi-site, with zone-transfer and local DNS entries

We have multiple sites in NV, TX, PA and NY. NV site is the primary site with AD and DNS server for all the users/hosts in NV. NV is also connected to TX, PA and NY through VPN. Currently, TX, PA and NY site use NV AD and DNS to reach hosts in NV.…
Ankit Badani
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ACL conditional zone in Bind9

I'm trying to apply "restrictmoderate.youtube.com" only for kids and let the others access the standard "youtube.com", using Bind9. # cat named.conf include "/etc/bind/named.conf.options"; include "/etc/bind/named.conf.local"; include…
Sebastien Damaye
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Domain forwarding configuration

I have a service web running in the url service.old_domain.com (hosted in an internal DNS service) Now I want to do a redirection from the url service.new_domain.com (hosted in an external DNS service) Is it enough with adding a CNAME in the…
Zumo de Vidrio
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Expiry of domain from zone file

I've read that a domain may appear in a daily zone file on multiple days through some change to the dns record. Unfortunately, the source didn't explain the circumstances of when it appears in the daily file. Could anybody enlighten me on…
cj.steele
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Understanding TTL field of PTR record returned by dig client

I have some doubts about working of DNS in general - even given the fact I have theoretical base. let's consider a following output: [user@host ~]$ dig google.com [...] ;; ANSWER SECTION: google.com. 102 IN A 172.217.3.174 [user@host ~]$…
DNS question
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DNS record setup

I recently set up my own mail server using postfix as MTA and dovecot as an imap 'server' (is this the right term?). Now dns records is the last thing to do and I was wondering if I understood this right. Suppose my domain is: mycomp.com. Postfix…
schgab
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Does record domain "include:" also refers to subdomains?

I have a doubt setting up my SPF record. I would like to know if I set up an include record in the SPF record will also be "including" the subdomains of that principal domain that I have included?. Let's take a look of an example in my…
Santiago
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How to make DNS forward zone file updates immediately

I have couple of servers and a client and a DNS server running bind9. All are running Ubuntu 18.04 in virtual machines. I want to make changes to the DNS forward zone file to make a change for the IP addresses of one of the servers. After the…
qbq
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