Domains with DNS TXT v=spf1 include:spf.protonmail.ch include:spf.mijn.host ~all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protonmail.ch include:spf.mijn.host ~all.
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protonmail.ch include:spf.mijn.host ~all.