Domains with DNS TXT v=spf1 include:spf.protection.outlook.com ip4:66.240.131.134 ip4:72.38.197.114 ip4:172.105.20.235 include:spf.mtasv.net -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com ip4:66.240.131.134 ip4:72.38.197.114 ip4:172.105.20.235 include:spf.mtasv.net -all.

We're currently tracking 357,083,172 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.