Domains with DNS TXT v=spf1 a mx ip4:205.173.255.170 ip4:205.173.255.167 ip4:205.173.252.100 include:mailgun.org ~all

There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:205.173.255.170 ip4:205.173.255.167 ip4:205.173.252.100 include:mailgun.org ~all.

Top Domains with TXT set to v=spf1 a mx ip4:205.173.255.170 ip4:205.173.255.167 ip4:205.173.252.100 include:mailgun.org ~all