mail2.ntq.info has no NS records.
NS records for this zone are defined at ntq.info.
NS records for this zone are defined at ntq.info.
Question and response
Question
dig mail2.ntq.info. NS
Answer
The response has no answer records.
Authority
ntq.info. 60 SOA ns.ntf-server.net. ns.ntf-server.net. 2023043069 3600 1200 604800 1800
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0