Domains with DNS TXT v=spf1 include:_spf.protonmail.ch include:44849739.spf03.hubspotemail.net include:spf.protection.outlook.com mx ~all
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.protonmail.ch include:44849739.spf03.hubspotemail.net include:spf.protection.outlook.com mx ~all.