Question and response
Question
dig _spf.vianova.it. TXT
Answer
_spf.vianova.it. 3600 TXT "v=spf1 ip4:80.93.143.0/24 ip4:46.44.255.0/24 ip4:46.44.253.0/24 ip4:213.182.87.0/25 ip4:46.44.254.0/24 ip4:94.138.161.240/28 ip4:185.170.39.0/24 ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0