Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:spf.execinc.com a:execinc.pairserver.com include:spf.constantcontact.com include:spf.cadmiumcd.com -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:spf.execinc.com a:execinc.pairserver.com include:spf.constantcontact.com include:spf.cadmiumcd.com -all.