Question and response
Question
dig spf.guardedhost.com. TXT
Answer
spf.guardedhost.com. 86400 TXT "v=spf1 ip4:216.239.133.128/25 ip6:2607:fe90:1:1::/64 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0