Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com ip4:195.159.29.138 ip4:195.159.29.135 -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com ip4:195.159.29.138 ip4:195.159.29.135 -all.

Top Domains with TXT set to v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com ip4:195.159.29.138 ip4:195.159.29.135 -all