Domains with DNS TXT v=spf1 include:_spf.mlsend.com a include:spf.protection.outlook.com include:outboundmail.convio.net include:outboundmail.blackbaud.net include:spf.smtp2go.com ip4:12.230.50.170 ip4:12.230.227.2 ip4:199.189.110.4 -all

There is 1 domain that have DNS TXT set to v=spf1 include:_spf.mlsend.com a include:spf.protection.outlook.com include:outboundmail.convio.net include:outboundmail.blackbaud.net include:spf.smtp2go.com ip4:12.230.50.170 ip4:12.230.227.2 ip4:199.189.110.4 -all.

We're currently tracking 392,275,537 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.