Domains with DNS TXT v=spf1 include:spf.protection.outlook.com a:smtp.dnainternet.fi ~all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com a:smtp.dnainternet.fi ~all.

Top Domains with TXT set to v=spf1 include:spf.protection.outlook.com a:smtp.dnainternet.fi ~all