Domains with DNS TXT v=spf1 a mx ptr ip4:217.28.81.50 ip4:217.28.84.70 ip4:89.31.42.255 ip6:2a02:768::2
There is 1 domain that have DNS TXT set to v=spf1 a mx ptr ip4:217.28.81.50 ip4:217.28.84.70 ip4:89.31.42.255 ip6:2a02:768::2.
There is 1 domain that have DNS TXT set to v=spf1 a mx ptr ip4:217.28.81.50 ip4:217.28.84.70 ip4:89.31.42.255 ip6:2a02:768::2.