Domains with DNS TXT v=spf1 include:_spf.protonmail.ch include:_spf.google.com mx -a
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.protonmail.ch include:_spf.google.com mx -a.
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.protonmail.ch include:_spf.google.com mx -a.