Hey there GZers!
I've had Vodafone update my static IP's PTR record to point to my domain, but after 72 hours quite a few services fail to resolve the record.
I seem to have tracked this issue down to ns1.ihug.net.nz which is on the SOA record for my IP. It appears NS1 is no longer resolving PTRs for which it's responsible. Can anyone from Vodafone confirm that NS1 is indeed not doing it's job?
Additionally I've noticed a split in the SOA records. Some of my servers are resolving the SOA to ns1.vodafone.co.nz meanwhile others are resolving the SOA to ns1.ihug.net.nz.