Domains with DNS TXT v=spf1 a mx ptr ip4:176.31.105.13 ip6:2001:41d0:8:1a0d::1 include:mailgun.org include:ns392040.grzemaart.pl ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx ptr ip4:176.31.105.13 ip6:2001:41d0:8:1a0d::1 include:mailgun.org include:ns392040.grzemaart.pl ~all.