Question and response
Question
dig STR01.RU. NS
Answer
STR01.RU. 1800 NS ns02.xelent.cloud.
STR01.RU. 1800 NS ns01.xelent.cloud.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0