Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:spf.smtp2go.com ip4:52.252.102.168 ip4:50.79.202.53 include:23886708.spf04.hubspotemail.net -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:spf.smtp2go.com ip4:52.252.102.168 ip4:50.79.202.53 include:23886708.spf04.hubspotemail.net -all.

We're currently tracking 297,935,844 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.