Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:notifications.issuetrak.com include:smtp.sendgrid.net \150all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:notifications.issuetrak.com include:smtp.sendgrid.net \150all.

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.