unn-87-249-137-110.datapacket.com IXFR zone transfer

Changes since SOA version

IXFR is a zone transfer request that returns changes since a specific SOA version. Enter the SOA version to request changes since then.

Not an apex domain The domain unn-87-249-137-110.datapacket.com is not the root of its zone.
Instead, try zone transfer on datapacket.com .