Domains with DNS TXT v=spf1 +mx +a +ip4:139.180.167.163 +ip4:149.28.180.116 +ip4:108.178.0.170 +ip4:198.143.161.162 +include:mailgun.org -all
There is 1 domain that have DNS TXT set to v=spf1 +mx +a +ip4:139.180.167.163 +ip4:149.28.180.116 +ip4:108.178.0.170 +ip4:198.143.161.162 +include:mailgun.org -all.