A "valid" nameserver is one that is registered with the root registry.
If you can:
$ whois -h whois.crsnic.net <nameserver>
And get a valid response (IP address, Registrar domain is hosted with)
then you have a 'valid' nameserver.
Server Name: NS1.TUCOWS.COM
IP Address: 207.136.100.145
Registrar: TUCOWS.COM, INC.
Whois Server: whois.opensrs.net
Referral URL: www.opensrs.org
Invalid:
No match for "NS.TUCOWS.COM".
Charles Daminato
OpenSRS Support Manager
[EMAIL PROTECTED]
On Mon, 11 Sep 2000, Stanislav Grozev wrote:
> hi,
>
> what is the definition of a 'valid nameserver'? i am asking, because
> the system rejects a nameserver which seems okay by me?
>
> -tacho
>
> --
> [i don't follow] | [http://daemonz.org/ || [EMAIL PROTECTED]]
> [everything should be made as simple as possible, but no simpler]
> 0x44FC3339 || [02B5 798B 4BD1 97FB F8DB 72E4 DCA4 BE03 44FC 3339]
>