Domains with DNS TXT v=spf1 include:spf.protection.outlook.com +ip4:153.122.190.16 +a:smtp-relay.poa.svr4u.net ~all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com +ip4:153.122.190.16 +a:smtp-relay.poa.svr4u.net ~all.

Top Domains with TXT set to v=spf1 include:spf.protection.outlook.com +ip4:153.122.190.16 +a:smtp-relay.poa.svr4u.net ~all