alpha.ATLEX.RU has no NS records.
NS records for this zone are defined at ATLEX.RU.
NS records for this zone are defined at ATLEX.RU.
Question and response
Question
dig alpha.ATLEX.RU. NS
Answer
The response has no answer records.
Authority
atlex.ru. 14440 SOA alpha.atlex.ru. noc.atlex.ru. 2026020400 28800 7200 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0