How to Setup a Name Servers visible on Internet?

Tue Jun 21 17:32:09 UTC 2011

Metropolitan College <Eric Kom> wrote:
> Please can you try to ping ns[1-2].metropolitanbuntu.co.za from your
> side to see if the DNS responding?

Judging from
http://www.metropolitancollege.co.za/erickom/bind/metropolitanbuntu.co.za.external
your nameservers external addresses are 41.134.194.90 and 41.134.194.91.
I can ping both IP-addresses, but they won't respond to DNS queries:

Eivind-mac:~ eivind$ dig any metropolitanbuntu.co.za @41.134.194.90

; <<>> DiG 9.6.0-APPLE-P2 <<>> any metropolitanbuntu.co.za @41.134.194.90
;; global options: +cmd
;; connection timed out; no servers could be reached
Eivind-mac:~ eivind$ dig any metropolitanbuntu.co.za @41.134.194.91

; <<>> DiG 9.6.0-APPLE-P2 <<>> any metropolitanbuntu.co.za @41.134.194.91
;; global options: +cmd
;; connection timed out; no servers could be reached
Eivind-mac:~ eivind$

Regards
Eivind Olsen