Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:spf.sqr.nl a:mailer1.activetickets.com include:mail.mail-heroes.nl include:spf.zeelandnet.nl -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:spf.sqr.nl a:mailer1.activetickets.com include:mail.mail-heroes.nl include:spf.zeelandnet.nl -all.

We're currently tracking 315,321,816 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.