digsys110-217.pip.digsys.bg 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 digsys110-217.pip.digsys.bg is not the root of its zone.
Instead, try zone transfer on pip.digsys.bg .