Question and response
Question
dig _spf.graysmark.net. TXT
Answer
_spf.graysmark.net. 86400 TXT "v=spf1 ip4:216.37.36.82 ip4:216.37.36.86 ip4:216.37.36.87 ip4:216.37.36.88 ip4:216.37.36.89 ip4:216.37.36.93 ip4:192.168.100.24/29 ip4:192.168.100.52 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0