dns-sec.TRANSTK.RU has no NS records.
NS records for this zone are defined at TRANSTK.RU.
NS records for this zone are defined at TRANSTK.RU.
Question and response
Question
dig dns-sec.TRANSTK.RU. NS
Answer
The response has no answer records.
Authority
transtk.ru. 3600 SOA dns-prim.transtk.ru. nsmaster.transtk.ru. 2024061301 900 600 86400 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0