Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:mailgun.org ip4:54.153.154.169 ip4:114.23.156.26 ~all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:mailgun.org ip4:54.153.154.169 ip4:114.23.156.26 ~all.