master.pakt.ru has no NS records.
NS records for this zone are defined at pakt.ru.
NS records for this zone are defined at pakt.ru.
Question and response
Question
dig tools.pakt.spb.ru. NS
Answer
The response has no answer records.
Authority
pakt.spb.ru. 86400 SOA adns1.pakt.ru. noc.pakt.spb.ru. 2025111323 3600 900 604800 7200
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0