Domains with DNS TXT v=spf1 include:mx.cam.ac.uk include:spf.protection.outlook.com include:servers.mcsv.net -all

There are 17 domains that have DNS TXT set to v=spf1 include:mx.cam.ac.uk include:spf.protection.outlook.com include:servers.mcsv.net -all. The top 17 records ordered by domain rank are listed below.