pns.contact.bg has no MX records.
Question and response
Question
dig pns.contact.bg. MX
Answer
The response has no answer records.
Authority
contact.bg. 1800 SOA pns.contact.bg. hostmaster.contact.bg. 2024092517 10800 3600 1209600 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0