Domains with DNS TXT v=spf1 ip4:31.3.69.16 ip4:31.3.69.17 ip4:31.3.69.18 ip4:31.3.69.19 ip4:31.3.69.48 ip4:31.3.69.49 include:mailgun.org ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:31.3.69.16 ip4:31.3.69.17 ip4:31.3.69.18 ip4:31.3.69.19 ip4:31.3.69.48 ip4:31.3.69.49 include:mailgun.org ~all.