Domains with DNS TXT v=spf1 include:_spf.protonmail.ch mx include:_spf.mlsend.com include:relay.mailchannels.net ~all
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.protonmail.ch mx include:_spf.mlsend.com include:relay.mailchannels.net ~all.
DNS Data