Question and response
Question
dig mailrelay1.lrz.de. TXT
Answer
mailrelay1.lrz.de. 86400 TXT "v=spf1 redirect=_spf.mail.lrz.de"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0