Domains with DNS TXT v=spf1 a mx include:_spf.busnet.it mx:authsmtp.register.it ~all

There is 1 domain that have DNS TXT set to v=spf1 a mx include:_spf.busnet.it mx:authsmtp.register.it ~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.