mx1.tntelecom.net has no NS records.
NS records for this zone are defined at tntelecom.net.
NS records for this zone are defined at tntelecom.net.
Question and response
Question
dig mx1.tntelecom.net. NS
Answer
The response has no answer records.
Authority
tntelecom.net. 60 SOA tardis.astrocompanies.com. noc.tntelecom.net. 2026020302 10800 3600 604800 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0