Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ip4:101.187.54.10 ip4:203.27.186.62 -all
There are 2 domains that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ip4:101.187.54.10 ip4:203.27.186.62 -all. The top 2 records ordered by domain rank are listed below.