Domains with DNS TXT v=spf1 include:_spf.protonmail.ch include:mddservices.com include:supportedns.com ip4:162.244.254.200 ip4:162.244.254.113 mx ~all

There is 1 domain that have DNS TXT set to v=spf1 include:_spf.protonmail.ch include:mddservices.com include:supportedns.com ip4:162.244.254.200 ip4:162.244.254.113 mx ~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.