Domains with DNS TXT v=spf1 ip4:99.229.174.157 include:spf.protection.outlook.com include:spf.smtp2go.com include:spf.helcim.com include:spf.constantcontact.com -all

There is 1 domain that have DNS TXT set to v=spf1 ip4:99.229.174.157 include:spf.protection.outlook.com include:spf.smtp2go.com include:spf.helcim.com include:spf.constantcontact.com -all.

We're currently tracking 304,221,218 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.