As at 2023-05-29 10:45 PM we have identified��an interaction in our DNSSEC signing of the .nz second level domains which depending on recursive resolver cache state may invalidate second level zones.

If you encounter issues on recursive resolvers such as SERVFAIL relating to any of the .nz second levels, flushing the resolver cache for the respective zones should allow DNS services to resume functioning. Flushing .net.nz first is recommended.

https://status.internetnz.nz/incidents/gq1c6slz3198 will contain updates.

Regards

Josh
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