estatica-186-154-143-219.static.etb.net.co 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 estatica-186-154-143-219.static.etb.net.co is not the root of its zone.
Instead, try zone transfer on static.etb.net.co .