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

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

We're currently tracking 332,547,111 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.