Domains with DNS TXT v=spf1 a:smtp.ppf.cz a:smtp2.ppf.cz -all

There is 1 domain that have DNS TXT set to v=spf1 a:smtp.ppf.cz a:smtp2.ppf.cz -all.

We're currently tracking 402,941,284 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.