Domains with DNS TXT v=spf1 mx a include:_spf.sui-inter.net include:spf.protection.outlook.com include:servers.mcsv.net include:sparkpostmail.com ~all

There is 1 domain that have DNS TXT set to v=spf1 mx a include:_spf.sui-inter.net include:spf.protection.outlook.com include:servers.mcsv.net include:sparkpostmail.com ~all.

We're currently tracking 392,869,100 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.