User-Agent

NetworkingExtension/8621.8.1.10.1 CFNetwork/3826.600.41.2.1 Darwin/24.6.0

first seen 2026-09-24 19:46 · last seen 2026-09-24 19:46 · JSON

Decomposed attributes

Browser / clientNetworkingExtension 8621.8.1.10.1
Noteinferred from the self-declared string — a claim, not a measurement; compare with the wire fingerprints above

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
q13d0311h3_55b375c5d22e_f2a83c8e78ae Match?Exact match in Thumbprint's published controlled catalog captures: safari 26.5.2, urlsession 6.1.2, urlsession 6.3.3, +5 more.The fingerprint page shows the full measured match list. More on the catalog.1

HTTP request (JA4H)

fingerprintco-occurrences
ge30nn05enca_892e8e8cf56b_000000000000_0000000000001

QUIC transport params

fingerprintco-occurrences
q08_52ebd28059b7 Match?Exact match in Thumbprint's published controlled catalog captures: safari 26.5.2, urlsession 6.1.2, safari 26.5, +1 more.The fingerprint page shows the full measured match list. More on the catalog.1

Country

fingerprintco-occurrences
US · United States1

Network (ASN)

fingerprintco-occurrences
AS60068 · Datacamp Limited1