Domains with DNS TXT v=spf1 ip4:52.8.212.97 include:us._netblocks.mimecast.com include:mail.zendesk.com include:spf.protection.outlook.com include:amazonses.com -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:52.8.212.97 include:us._netblocks.mimecast.com include:mail.zendesk.com include:spf.protection.outlook.com include:amazonses.com -all.