Domains with DNS TXT v=spf1 include:_spf.protonmail.ch include:u2184761.wl012.sendgrid.net mx ~all
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.protonmail.ch include:u2184761.wl012.sendgrid.net mx ~all.
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.protonmail.ch include:u2184761.wl012.sendgrid.net mx ~all.