To check your current DNS Nameserver Settings please visit the following website and enter your domain name
http://intodns.com/
On the results page right at the top you should see text similar to the following:
Nameserver records returned by the parent servers are: |
ns1.techservers.net. ['74.53.201.74'] [TTL=172800] |
ns2.techservers.net. ['69.56.174.2'] [TTL=172800] |
If the nameservers returned mention '*.techservers.net', '*.kiwihosting.net.nz', '*.kiwigeeks.nz' (where the * will be something like ns1, ns2 etc) then your DNS is being hosted by KiwiGeeks, if none of these are present then your DNS is being hosted externally by a 3rd party.