poolmx.telekom.hu has no MX records.
Question and response
Question
dig poolmx.telekom.hu. MX
Answer
The response has no answer records.
Authority
telekom.hu. 300 SOA ans0.t-online.hu. hostmaster.t-online.hu. 2026021901 28800 7200 1209600 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0