Question and response
Question
dig _netblock2.serviciodecorreo.es. TXT
Answer
_netblock2.serviciodecorreo.es. 3600 TXT "v=spf1 ip4:82.223.56.0/23 ip4:82.223.113.0/24 ip4:82.223.119.0/24 ip4:82.223.226.0/24 ip4:217.76.130.0/23 ip4:217.76.148.0/23 ip4:217.76.143.0/24 ip4:217.76.150.0/25 ip4:217.76.156.0/25 ip4:217.76.132.128/25 ip4:82.223.208.0/24 ip4:82.223.212.0/23 ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0