server name
aes.us-east.3px.axp.amazon-adsystem.com
Mixed audience
A mix of client stacks reach this name, none dominating.
- domain
Read
client diversity
2 distinct client stacks reach this name.
concentration
0.297one client stack dominates — normal for an API or a CDN origin.
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
19
observations
2
distinct clients
2026-07-21
first seen
2026-07-23
last seen
Client stacks reaching this name
- 95%
- Google Chrome / Chromiumrandomising5.3%
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.
| client | JA3 | stability | count | share | first seen | last seen |
|---|---|---|---|---|---|---|
| t12d1312h2_f57a4…3b297982 | 03117a8e…21275c | fixed | 18 | 95% | 2026-07-23 | 2026-07-23 |
| Google Chrome / Chromium Chromium cipher-suite signature — Chrome, Edge, Brave, Opera; any extension permutation or version | — | randomising | 1 | 5.3% | 2026-07-21 | 2026-07-21 |