Domains with DNS TXT v=spf1 a mx ip4:50.31.61.70 ip4:23.83.215.37 ip4:66.220.250.72 include:spf.protection.outlook.com include:secureserver.net include:3371062.spf04.hubspotemail.net include:relay.mailchannels.net -all

There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:50.31.61.70 ip4:23.83.215.37 ip4:66.220.250.72 include:spf.protection.outlook.com include:secureserver.net include:3371062.spf04.hubspotemail.net include:relay.mailchannels.net -all.

We're currently tracking 468,797,736 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.