tls-reputation.comTLS fingerprint reputation

server name

fundaai.substack.com

Too few observations

Too little traffic to read — a spread of 1.0 over three connections is noise; the same over sixty thousand is worth a look.

2 clients7 obs2026-07-20 → 2026-07-23
domain

explore in graph →

Read

client diversity
2 distinct client stacks reach this name.
concentration
0.985 traffic splits near-evenly across many unrelated stacks.

Spread is entropy over the fingerprints reaching this domain, not over the domains a fingerprint reaches. It can’t distinguish one scraper from many people — it measures the mix of software, not who runs it.

Footprint

7
observations
2
distinct clients
2026-07-20
first seen
2026-07-23
last seen

Client stacks reaching this name

Busiest 2 client stacks on this page. Share is the fraction of this name’s observations. Many distinct fingerprints on a low-traffic name is itself worth a look; a blank JA3 is a permuting client — open the fingerprint for its variants.

clientJA3stabilitycountsharefirst seenlast seen
Python requests
Python 3.11–3.13, Debian (OpenSSL 3)
multi-build457%2026-07-212026-07-23
Python requests
Python 3.10–3.13, standalone OpenSSL 3 — Alpine (musl), uv, or macOS-arm; the OS never enters the ClientHello
multi-build343%2026-07-202026-07-20