finding out parent DNS of local DNS or local forwarder (provided FQDN is not defined)

[Adam Tkac]

Vishwas napsal(a):
> Hello, (sorry for the previous mail with incomplete info.)
>
> 1. What is the way to find out the parent DNS of local DNS server? I
> have no access to the local DNS, except port 53. And the local network
> has not been registered with any DNS.
>
> 2. If there is a way to find out parent DNS of local DNS, can I trace
> all the DNSes until the root server
Dig utility could help you. You could see dig's manpage (especially 
+trace option). If you try something like "dig @your_dns_IP 
something.com +trace" it could print all servers on way.

Adam