Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:stspg-customer.com include:sendgrid.net include:7834931.spf08.hubspotemail.net include:spf1.optimizers.nl ~all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:stspg-customer.com include:sendgrid.net include:7834931.spf08.hubspotemail.net include:spf1.optimizers.nl ~all.

We're currently tracking 315,650,952 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.