Domains with DNS TXT v=spf1 ip4:133.242.16.221 ip4:157.112.176.19 ip4:153.122.86.71 include:mailgun.org -all

There is 1 domain that have DNS TXT set to v=spf1 ip4:133.242.16.221 ip4:157.112.176.19 ip4:153.122.86.71 include:mailgun.org -all.

Top Domains with TXT set to v=spf1 ip4:133.242.16.221 ip4:157.112.176.19 ip4:153.122.86.71 include:mailgun.org -all