Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:_spf.google.com ip4:205.234.30.154 ip4:205.234.30.154 ip4:205.234.30.139 ip4:205.234.30.140 ip4:205.234.30.154 include:spf.mandrillapp.com ip4:12.201.128.226 include:7040355.spf04.hubspotemail.net -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:_spf.google.com ip4:205.234.30.154 ip4:205.234.30.154 ip4:205.234.30.139 ip4:205.234.30.140 ip4:205.234.30.154 include:spf.mandrillapp.com ip4:12.201.128.226 include:7040355.spf04.hubspotemail.net -all.

Top Domains with TXT set to v=spf1 include:spf.protection.outlook.com include:_spf.google.com ip4:205.234.30.154 ip4:205.234.30.154 ip4:205.234.30.139 ip4:205.234.30.140 ip4:205.234.30.154 include:spf.mandrillapp.com ip4:12.201.128.226 include:7040355.spf04.hubspotemail.net -all