Domains with DNS TXT v=spf1 a include:spf.protection.outlook.com include:_spf.tophost.ch include:relay.mailchannels.net include:25120840.spf02.hubspotemail.net ~all

There is 1 domain that have DNS TXT set to v=spf1 a include:spf.protection.outlook.com include:_spf.tophost.ch include:relay.mailchannels.net include:25120840.spf02.hubspotemail.net ~all.

We're currently tracking 331,456,086 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.