Question and response
Question
dig spf.postal.biznetgio.pt. TXT
Answer
spf.postal.biznetgio.pt. 300 TXT "v=spf1 ip4:103.58.102.97/30 ip4:103.58.102.98/30 ip4:103.58.102.101/30 ip4:103.58.102.102/30 ip4:103.58.102.216/30 ~all"
Authority
biznetgio.pt. 3600 NS ns2.biznetgio.pt.
biznetgio.pt. 3600 NS ns1.biznetgio.pt.
Additional
ns1.biznetgio.pt. 300 A 103.58.102.220
ns2.biznetgio.pt. 300 A 103.93.67.99
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0