User-Agent

Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.190 Safari/537.36

first seen 2026-06-11 14:41 · last seen 2026-10-25 00:10 · 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

Browser / clientChrome 88.0.4324.190
Operating systemWindows 10.0
Device classdesktop
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
t12d130600_2d7513195f68_021165082e1c30
t13d251100_b78ed14e2fd0_f50d94e863eb1

HTTP request (JA4H)

fingerprintco-occurrences
ge11nr040000_e1d2031bdfea_000000000000_00000000000016
ge11nr040000_88d30a62b7ad_000000000000_00000000000014
ge11nn05enus_dff23709e538_000000000000_0000000000001

TCP SYN (p0f)

fingerprintco-occurrences
4:53+11:0:1460:65535,9:mss,sok,ts,nop,ws:df,id+:012
4:55+9:0:1460:mss*44,7:mss,sok,ts,nop,ws:df,id+:07
4:50+14:0:1460:mss*44,7:mss,sok,ts,nop,ws:df,id+:04
4:56+8:0:1460:mss*44,7:mss,sok,ts,nop,ws:df,id+:03
4:56+8:0:1460:65535,9:mss,sok,ts,nop,ws:df,id+:03
4:52+12:0:1460:mss*44,7:mss,sok,ts,nop,ws:df,id+:01
6:46+18:0:1440:mss*45,10:mss,sok,ts,nop,ws:flow:01

TCP SYN (JA4T)

fingerprintco-occurrences
64240_2-4-8-1-3_1460_713
65535_2-4-8-1-3_1460_93
64800_2-4-8-1-3_1440_101

Country

fingerprintco-occurrences
NL · Netherlands30
CH · Switzerland1

Network (ASN)

fingerprintco-occurrences
AS202425 · IP Volume inc30
AS264617 · GRUPO PANAGLOBAL 15 S.A1

TLS supported groups

fingerprintco-occurrences
0017,0018,00193
11ec,11eb,11ed,001d,0017,0018,0019 Match?Exact match in Thumbprint's published controlled catalog captures: go-net/http 1.27.3, go-net/http 1.26.10.The fingerprint page shows the full measured match list. More on the catalog.1