Domains with DNS TXT v=spf1 a mx ptr mx:smtp.secureserver.net include:secureserver.net include:_spf.google.com -all

There is 1 domain that have DNS TXT set to v=spf1 a mx ptr mx:smtp.secureserver.net include:secureserver.net include:_spf.google.com -all.

We're currently tracking 392,275,537 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.