Domains with DNS TXT v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com include:_spf.tophost.ch include:relay.mailchannels.net -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com include:_spf.tophost.ch include:relay.mailchannels.net -all.

Top Domains with TXT set to v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com include:_spf.tophost.ch include:relay.mailchannels.net -all