Domains with DNS TXT v=spf1 +a +mx +ip4:78.129.155.28 +ip4:141.0.164.131 include:spf.responsesource.com include:spf.smtp2go.com include:spf.protection.outlook.com include:spf.exclaimer.net -all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:78.129.155.28 +ip4:141.0.164.131 include:spf.responsesource.com include:spf.smtp2go.com include:spf.protection.outlook.com include:spf.exclaimer.net -all.

We're currently tracking 351,729,125 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.