Question and response
Question
dig ac. NS
Answer
ac. 3600 NS b0.nic.ac.
ac. 3600 NS a2.nic.ac.
ac. 3600 NS c0.nic.ac.
ac. 3600 NS a0.nic.ac.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0