Domains with DNS TXT v=spf1 a mx include:spf.protection.outlook.com ip4:87.239.16.162 ip4:212.159.135.128 include:sendgrid.net -all

There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.protection.outlook.com ip4:87.239.16.162 ip4:212.159.135.128 include:sendgrid.net -all.

We're currently tracking 376,953,170 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.