Question and response
Question
dig md. NS
Answer
md. 518400 NS nsc.dns.md.
md. 518400 NS nsb.tld.md.
md. 518400 NS nsa.tld.md.
md. 518400 NS nsf.dns.md.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0