User-Agent

HackerNews/1517 CFNetwork/1237 Darwin/20.4.0

first seen 2026-07-01 15:03 · last seen 2026-07-01 15:44 · JSON

Decomposed attributes

Browser / clientHackerNews 1517
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
t13d2613h2_2802a3db6c62_845d286b0d672

HTTP request (JA4H)

fingerprintco-occurrences
ge20nn04enca_39a3ba4480e8_000000000000_0000000000002

HTTP/2 frames (Akamai)

fingerprintco-occurrences
4:2097152;3:100|10485760|0|m,s,p,a2

TCP SYN (p0f)

fingerprintco-occurrences
6:53+11:0:1440:65535,6:mss,nop,ws,nop,nop,ts,sok,eol+1:flow:02

TCP SYN (JA4T)

fingerprintco-occurrences
65535_2-1-3-1-1-8-4-0-0_1440_62

Country

fingerprintco-occurrences
CA · Canada2

Network (ASN)

fingerprintco-occurrences
AS852 · TELUS Communications Inc.2