Question and response
Question
dig _netblocks2.mailhostbox.com. TXT
Answer
_netblocks2.mailhostbox.com. 300 TXT "v=spf1 ip4:199.79.62.66 ip4:199.79.63.209 ip4:199.79.63.210/31 ip4:199.79.63.212/30 ip4:199.79.63.216/29 ip4:199.79.63.228 ip4:199.79.63.249 ip4:204.11.59.83 ip4:204.11.59.142 ip4:208.91.198.22 ip4:208.91.198.28 ip4:208.91.198.44 ip4:74.119.239.0/25 ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0