Finding authority for domains in current config
Dog
quaketwo at hotmail.com
Tue Jul 20 14:25:20 UTC 2004
Hello group,
Here is the situation and I'm sure that it is not an uncommon one.
A pair of "authoritative only" name servers with _many_ domains in their config.
Over time, authority has been moved from these due to customers leaving and not
informing us.
I am trying to write a script to compile a list of domains we truly are
authoritative for. I want to proceed in a way which is least detrimental on
everyone. I suspect that it's either hammer the whois servers or the roots for
"NS" records.
I have gotten as far as creating a "file" with the complete list of domains and
doing something like this:
#for i in `cat file`
do
dig @localhost $i ns |grep NS
done
#
The name servers in question are Solaris 9 running BIND 9.2.3.
Someone has already done this???
Any suggestions?
Thanks in advance.
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