SSL/TLS Certificates Can Be Public
Certificate Transparency logs are public by design—and can reveal your domain names.
Field notes
Small discoveries
from a very large internet.
A collection of short, practical notes about domains, certificates, and whatever else catches my attention.
All notes
Some notes worth sharing
Read the note
The lists are out there.
An answer to one part of the new-domain traffic mystery.
Well, hello there.
Why was a brand-new domain name already receiving unexpected traffic?