Domains with DNS TXT v=spf1 a mx ip4:136.144.227.195 ip4:136.144.227.196 ip4:37.97.233.233 include:sparkpostmail.com include:spf.protection.outlook.com ~all

There are 3 domains that have DNS TXT set to v=spf1 a mx ip4:136.144.227.195 ip4:136.144.227.196 ip4:37.97.233.233 include:sparkpostmail.com include:spf.protection.outlook.com ~all. The top 3 records ordered by domain rank are listed below.

We're currently tracking 372,236,956 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.