Domains with DNS TXT v=spf1 ip4:107.6.60.44 ip4:216.236.145.20 ip4:107.6.60.21 ip4:216.236.145.21 ip4:216.236.145.254 ip4:216.236.145.240 a:mail.sizmek.com include:_spf.createsend.com include:spf.protection.outlook.com include:mail.zendesk.com -all

There is 1 domain that have DNS TXT set to v=spf1 ip4:107.6.60.44 ip4:216.236.145.20 ip4:107.6.60.21 ip4:216.236.145.21 ip4:216.236.145.254 ip4:216.236.145.240 a:mail.sizmek.com include:_spf.createsend.com include:spf.protection.outlook.com include:mail.zendesk.com -all.

We're currently tracking 371,027,978 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.