Domains with DNS TXT v=spf1 include:sendgrid.net include:spf.protection.outlook.com include:6155808.spf06.hubspotemail.net include:emailsrvr.com include:spf-us.emailsignatures365.com ~all

There is 1 domain that have DNS TXT set to v=spf1 include:sendgrid.net include:spf.protection.outlook.com include:6155808.spf06.hubspotemail.net include:emailsrvr.com include:spf-us.emailsignatures365.com ~all.

We're currently tracking 486,475,041 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.