Domains with DNS TXT v=spf1 include:usb._netblocks.mimecast.com include:spf.protection.outlook.com include:spf-us.emailsignatures365.com include:45596934.spf01.hubspotemail.net -all

There is 1 domain that have DNS TXT set to v=spf1 include:usb._netblocks.mimecast.com include:spf.protection.outlook.com include:spf-us.emailsignatures365.com include:45596934.spf01.hubspotemail.net -all.

We're currently tracking 354,197,431 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.