Every new TLS certificate is a public, append-only record of infrastructure being
built — read live from Certificate Transparency logs, decoded byte-by-byte in this page, no server
in between. Cross-referenced with live DNS to fingerprint what a domain actually runs today.
Every row below is a real certificate or a real DNS answer fetched just now — nothing here is a
sample, a mock, or an example.
0
certs parsed
0
hostnames seen
0
organisations seen
0
build signals
0
integration signals
0
DNS fingerprints
0
stack changes caught
0 / 20,000 distinct registrable domains observed
runs entirely in your browser — every fetch below you could make yourself
Live event stream
Backfilling from the log tip — the first real signals appear within seconds.
Check one domain now
Infrastructure fingerprints (sampled from the stream)