CAA records
Incident Report for The Things Network
Resolved
We added CAA records to our domains. These records allow us to specify which certificate authorities are allowed to issue certificates for our domains. With these records we reduce the risk of unintended certificates being issued for our domains.

We would like to thank security researcher Pankaj Lakshkar for bringing this to our attention.
Posted Nov 03, 2021 - 13:00 CET