ns.EGSTELECOM.RU has no NS records.
NS records for this zone are defined at EGSTELECOM.RU.
NS records for this zone are defined at EGSTELECOM.RU.
Question and response
Question
dig ns.EGSTELECOM.RU. NS
Answer
The response has no answer records.
Authority
egstelecom.ru. 3600 SOA ns.egstelecom.ru. root.ns.egstelecom.ru. 2022072501 3600 900 1814400 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0