Question and response
Question
dig ece.umd.edu. NS
Answer
ece.umd.edu. 600 NS ns2.umd.edu.
ece.umd.edu. 600 NS ns1.umd.edu.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0