Domains with DNS TXT v=spf1 mx a include:spf.protection.outlook.com include:23383444.spf05.hubspotemail.net ip4:207.253.26.18 ip4:207.253.26.19 ip4:207.35.190.67 ip4:207.35.190.94 ~all

There is 1 domain that have DNS TXT set to v=spf1 mx a include:spf.protection.outlook.com include:23383444.spf05.hubspotemail.net ip4:207.253.26.18 ip4:207.253.26.19 ip4:207.35.190.67 ip4:207.35.190.94 ~all.

We're currently tracking 355,254,663 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.