Question and response
Question
dig CONVEX.RU. NS
Answer
CONVEX.RU. 3600 NS dns.CONVEX.RU.
CONVEX.RU. 3600 NS dns2.CONVEX.RU.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0