dns.tv13.ptd.net has no NS records.
NS records for this zone are defined at tv13.ptd.net.
NS records for this zone are defined at tv13.ptd.net.
Question and response
Question
dig dns.tv13.ptd.net. NS
Answer
The response has no answer records.
Authority
tv13.ptd.net. 3596 SOA dns1.ptd.net. dns-request.ptd.net. 2026031805 10800 3600 604800 10800
Additional
. 0 OPT ; payload 512, xrcode 0, version 0, flags 0