spf2.t-mobile.at has no MX records.
Question and response
Question
dig spf2.t-mobile.at. MX
Answer
The response has no answer records.
Authority
t-mobile.at. 3600 SOA ns1.t-mobile.at. webmaster.magenta.at. 2024030601 3600 600 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0