[isp-dns] simple Re: script to list nameservers

[alvin.isp@...]

hi ya

> Andrew P. Kaplan wrote:
> 
> Does anyone have a script that I can run against my 1000 domains on my
> master server that would list domain name and authorative name servers. My
> slave servers is going off line soon and I have been moving the nameserver,
> but use a range of registrars with some being out of my control so I need a
> list of domains that still have the old nameservers.

you already have ALL the files you need ...

assuming, as oyu should have access to the "master server",
it already has the ENTIRE 1,000 domains listed

	named.conf  will list all your domains

- it doesnt matter which registrar you used, network[problems]
  or two-cows or go-daddy or any other registrar
	- they all are should be told to use your "master dns server"
 	for your domains

- if those registrars are using another-master-dns-server,
  you still have that file named.conf on the "another master server" too


- the script you want:	

	grep NS /etc/named.conf | grep -i old-dns-ip=number

	or "grep -iv"  to current dns servers


	concatenate all your named.conf files if you have
	multiple "primary" dns servers spread out across
	hundred countries 

- lesson would also be.... move all your domains to your own dns servers
  where you have 100% control and access at any time

c ya
alvin






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