Domains with DNS TXT v=spf1 a include:spf.smtp2go.com include:spf.protection.outlook.com ip4:175.111.103.46 ~all
There is 1 domain that have DNS TXT set to v=spf1 a include:spf.smtp2go.com include:spf.protection.outlook.com ip4:175.111.103.46 ~all.
There is 1 domain that have DNS TXT set to v=spf1 a include:spf.smtp2go.com include:spf.protection.outlook.com ip4:175.111.103.46 ~all.