Domains with DNS TXT v=spf1 include:_spf.protonmail.ch ip4:165.140.24.43 -all
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.protonmail.ch ip4:165.140.24.43 -all.
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.protonmail.ch ip4:165.140.24.43 -all.