Question and response
Question
dig 77.10.pool.telefonica.de. NS
Answer
77.10.pool.telefonica.de. 43200 NS ns3.telefonica.de.
77.10.pool.telefonica.de. 43200 NS ns1.telefonica.de.
77.10.pool.telefonica.de. 43200 NS ns2.telefonica.de.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0