Domains with DNS TXT v=spf1 include:relay.k.io ip4:80.229.215.7 ip4:185.199.220.44 ip4:51.52.34.10 include:mail.smtp2go.com include:spf.protection.outlook.com -all
There is 1 domain that have DNS TXT set to v=spf1 include:relay.k.io ip4:80.229.215.7 ip4:185.199.220.44 ip4:51.52.34.10 include:mail.smtp2go.com include:spf.protection.outlook.com -all.