Domains with DNS TXT v=spf1 a mx ptr include:secureserver.net include:servers.mcsv.net ~all

There are 20 domains that have DNS TXT set to v=spf1 a mx ptr include:secureserver.net include:servers.mcsv.net ~all. The top 20 records ordered by domain rank are listed below.

We're currently tracking 324,075,626 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.