Domains with DNS TXT v=spf1 include:spf.protection.outlook.com a:cincmail.cincsystems.net a:cincmail2.cincsystems.net -all

There are 27 domains that have DNS TXT set to v=spf1 include:spf.protection.outlook.com a:cincmail.cincsystems.net a:cincmail2.cincsystems.net -all. The top 27 records ordered by domain rank are listed below.