Domains with DNS TXT v=spf1 ip4:23.111.73.116 ip4:23.111.74.204 ip4:23.111.74.205 include:spf.protection.outlook.com include:mailgun.org -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:23.111.73.116 ip4:23.111.74.204 ip4:23.111.74.205 include:spf.protection.outlook.com include:mailgun.org -all.
DNS Data