The More I know, the more I don't know

David Johnson, CD

Andy M

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<div class="content wysiwyg-content fr-view">
 Hello,&nbsp;to explain
what this script does.It connects
to the dns server&nbsp;&nbsp;(192.168.1.20)set
dnsserver=192.168.1.20It connects
to A record test.domain.com which has the address 192.168.1.10 and deletes itsetfqdn=test.domain.comAfter that,
the same record test.domain.com is added but but with a different IP addressset
hostB=192.168.1.11&nbsp;In other
words, this script changes the IP address for single A record on the Windows
private DNS server&nbsp;<a href="https://woshub.com/create-manage-dns-zones-records-powershell/" id="isPasted" rel="ugc">https://woshub.com/create-manage-dns-zones-records-powershell/</a>What I am
interested in is whether it is possible to do something like this for public
DNS A record on cloudflare public dns server or google public dns server or
cpanel dns server or any public dns server.Has anyone
changed records via a script on public dns servers? &nbsp;REM *** Variables
***&nbsp;set
hostA=192.168.1.10&nbsp;set
hostB=192.168.1.11&nbsp;set
zone=domain.com&nbsp;set
fqdn=test.domain.com&nbsp;set
dnsserver=192.168.1.20&nbsp;REM *** Change To
Host B ***&nbsp;REM Start new DNS Change in Zone&nbsp;domain.com&nbsp;dnscmd %dnsserver%
/RecordDelete %zone% %fqdn% 60 A %hostA% /f&nbsp;dnscmd %dnsserver%
/RecordAdd %zone% %fqdn% 60 A %hostB%&nbsp;dnscmd %dnsserver%
/clearcache&nbsp;ipconfig /flushdns
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Hello,
 
to explain
what this script does.
It connects
to the dns server
  
(192.168.1.20)
set
dnsserver=192.168.1.20
It connects
to A record test.domain.com which has the address 192.168.1.10 and deletes it
setfqdn=test.domain.com
After that,
the same record test.domain.com is added but but with a different IP address
set
hostB=192.168.1.11
 
In other
words, this script changes the IP address for single A record on the Windows
private DNS server
 
https://woshub.com/create-manage-dns-zones-records-powershell/
What I am
interested in is whether it is possible to do something like this for public
DNS A record on cloudflare public dns server or google public dns server or
cpanel dns server or any public dns server.
Has anyone
changed records via a script on public dns servers?
 
REM *** Variables
***
 
set
hostA=
192.168.1.10
 
set
hostB=
192.168.1.11
 
set
zone=
domain
.com
 
set
fqdn=
test
.
domain
.com
 
set
dnsserver=
192.168.1.20
 
REM *** Change To
Host B ***
 
REM Start new DNS Change in Zone 
domain
.com
 
dnscmd %dnsserver%
/RecordDelete %zone% %fqdn% 60 A %hostA% /f
 
dnscmd %dnsserver%
/RecordAdd %zone% %fqdn% 60 A %hostB%
 
dnscmd %dnsserver%
/clearcache
 
ipconfig /flushdns

DNS record powershell

The Domain Name System (DNS) is a hierarchical, globally distributed system responsible for associating the name of a computer, service or other resource into an IP address for connecting to the Internet or a private network. Most prominently, it translates domain names to the numerical IP addresses needed for the purpose of computer services and devices worldwide.

Windows PowerShell is a task automation and configuration management framework from Microsoft, consisting of a command-line shell and associated scripting language built on the .NET Framework. PowerShell provides full access to the Component Object Model (COM) and Windows Management Instrumentation (WMI), enabling administrators to perform administrative tasks on both local and remote Windows systems as well as WS-Management and Common Information Model (CIM) enabling management of remote Linux systems and network devices.

Powershell

This topic area includes legacy versions of Windows prior to Windows 2000: Windows 3/3.1, Windows 95 and Windows 98, plus any other Windows-related versions including Windows Mobile.