tyrozin.pinam.net has no MX records.
Question and response
Question
dig tyrozin.pinam.net. MX
Answer
The response has no answer records.
Authority
pinam.net. 360 SOA ns1.ignum.com. hostmaster.ignum.cz. 2022062001 1200 360 604800 360
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0