Question and response
Question
dig cc-perm.ertelecom.ru. NS
Answer
cc-perm.ertelecom.ru. 3600 NS ns8.ertelecom.ru.
cc-perm.ertelecom.ru. 3600 NS ns6.ertelecom.ru.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0