_spf.mailer.sendings.email TXT DNS records

TXT Human readable text

SPF

Sender policy

Question and response

dig _spf.mailer.sendings.email. TXT

_spf.mailer.sendings.email. 3600 TXT "v=spf1 ip4:149.154.157.101 ip6:2001:b60:1000:149:154:157:101:1 ip4:149.154.157.25 ip4:178.63.44.156 ~all"

sendings.email. 3600 NS ns14.domaincontrol.com. sendings.email. 3600 NS ns13.domaincontrol.com.

. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0