Domains with DNS TXT v=spf1 ip4:159.135.228.15 ip4:198.61.254.32 ip4:69.72.43.9 include:mailgun.org include:spf.protection.outlook.com include:_netblocks.mimecast.com -all
There are 2 domains that have DNS TXT set to v=spf1 ip4:159.135.228.15 ip4:198.61.254.32 ip4:69.72.43.9 include:mailgun.org include:spf.protection.outlook.com include:_netblocks.mimecast.com -all. The top 2 records ordered by domain rank are listed below.