Domains with DNS TXT v=spf1 +a +ip4:207.137.0.250 +ip4:207.137.14.98 include:mailgun.org include:spf1.mostlyhosting.com ~all
There is 1 domain that have DNS TXT set to v=spf1 +a +ip4:207.137.0.250 +ip4:207.137.14.98 include:mailgun.org include:spf1.mostlyhosting.com ~all.