Question and response
Question
dig _spf.t-systems.at. TXT
Answer
_spf.t-systems.at. 86400 TXT "v=spf1 ip4:212.31.69.136/31 ip4:212.31.86.93 ip4:212.31.88.93 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0