mail.utgmpls.net has no NS records.
NS records for this zone are defined at utgmpls.net.
NS records for this zone are defined at utgmpls.net.
Question and response
Question
dig mail.utgmpls.net. NS
Answer
The response has no answer records.
Authority
utgmpls.net. 86400 SOA ns.utgmpls.net. dnsboss.mail.utgmpls.net. 2021041300 28800 7200 2419200 86400
Additional
. 0 OPT ; payload 512, xrcode 0, version 0, flags 0