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 cpe-200-115-193-253.telecentro-reversos.com.ar is not the root of its zone.
Instead, try zone transfer on telecentro-reversos.com.ar .
Instead, try zone transfer on telecentro-reversos.com.ar .