Domains with DNS TXT v=spf1 include:_spf.sui-inter.net include:spf.protection.outlook.com +mx +a include:_spf.tophost.ch include:relay.mailchannels.net -all

There is 1 domain that have DNS TXT set to v=spf1 include:_spf.sui-inter.net include:spf.protection.outlook.com +mx +a include:_spf.tophost.ch include:relay.mailchannels.net -all.

We're currently tracking 392,275,537 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.