Domains with DNS TXT v=spf1 include:exchangedefender.com include:spf.protection.outlook.com include:backup.securewebportal.net ip4:64.91.226.137 -all

There is 1 domain that have DNS TXT set to v=spf1 include:exchangedefender.com include:spf.protection.outlook.com include:backup.securewebportal.net ip4:64.91.226.137 -all.

We're currently tracking 397,503,234 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.