Domains with DNS TXT v=spf1 include:spf.protonmail.ch include:spf.greenhost.nl ~all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protonmail.ch include:spf.greenhost.nl ~all.

Top Domains with TXT set to v=spf1 include:spf.protonmail.ch include:spf.greenhost.nl ~all