Domains with DNS TXT v=spf1 +a +mx +ip4:54.39.106.177 +ip4:142.44.237.129 include:mailgun.org ~all
There are 3 domains that have DNS TXT set to v=spf1 +a +mx +ip4:54.39.106.177 +ip4:142.44.237.129 include:mailgun.org ~all. The top 3 records ordered by domain rank are listed below.