TLS supported groups

11ec,001d,0017,0018,0019,0202,0a0a

first seen 2026-10-17 22:55 · last seen 2026-10-17 22:55 · JSON

Distinct clients per day (last 30 days, peak 1/day)

Distinct clients are counted by IP-hash per complete UTC day — unlike observation counts this is insensitive to one chatty client, but NAT merges clients and address rotation splits them.

Decomposed attributes

Groups in wire order11ec (X25519MLKEM768), 001d (x25519), 0017 (secp256r1), 0018 (secp384r1), 0019 (secp521r1), 0202 (MLKEM1024), 0a0a (GREASE)
Group count7
GREASE count1

Co-observed signals

Signals from other families seen in the same observation. A fingerprint spread thinly across many lower-layer signatures is a classic inconsistency signal.

TLS ClientHello (JA4)

fingerprintco-occurrences
q13d0314h3_55b375c5d22e_29443802b1e43

HTTP request (JA4H)

fingerprintco-occurrences
ge30nr12enus_35ca41c56357_000000000000_0000000000001
ge30nr11enus_c601de5755fc_000000000000_0000000000001
ge30nn12enus_35ca41c56357_000000000000_0000000000001

QUIC transport params

fingerprintco-occurrences
q14_cd6c5d184a1a3

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (Android 10; Mobile; rv:158.0) Gecko/158.0 Firefox/158.03

Country

fingerprintco-occurrences
NL · Netherlands3

Network (ASN)

fingerprintco-occurrences
AS43350 · NForce Entertainment B.V.3

Cross-transport links

TLS ClientHello fingerprints observed from the same client via the beacon's correlation id on the other transport (e.g. this stack over TCP ↔ that stack over QUIC).

fingerprintlinked observations
t13d1514h2_8daaf6152771_117163924e761