Question and response
Question
dig _massmailspf.univie.ac.at. TXT
Answer
_massmailspf.univie.ac.at. 600 TXT "v=spf1 ip4:131.130.69.136 ip4:131.130.69.137 ip4:131.130.69.138 ip4:131.130.69.139 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0