mx.magic-ptc.info has no NS records.
NS records for this zone are defined at magic-ptc.info.
NS records for this zone are defined at magic-ptc.info.
Question and response
Question
dig mx.magic-ptc.info. NS
Answer
The response has no answer records.
Authority
magic-ptc.info. 3600 SOA dns.magic-ptc.info. hostmaster.magic-ptc.info. 1669558714 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0