Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:spf.sendinblue.com include:_spf.smtp.com include:us._netblocks.mimecast.com -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:spf.sendinblue.com include:_spf.smtp.com include:us._netblocks.mimecast.com -all.

We're currently tracking 345,594,140 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.