User-Agent

Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.5 Safari/537.36

first seen 2026-08-17 18:34 · last seen 2026-10-10 23:24 · 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 134.0.0.5
Operating systemmacOS 10.15.7
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
t13d0810h2_c5294ed87595_5603904660154
t13d1516h2_8daaf6152771_e5627efa2ab11
t13d1510h2_8daaf6152771_5603904660151
t13d1410h2_481016f108dd_5603904660151
t13d1411h2_0d8945076557_9ced094328c91
t13d0710h2_54b691070594_5603904660151
t13d1511h2_8daaf6152771_b11bb3600f941
t13d1310h2_fc24bbeddbe6_5603904660151
t13d1010h2_709ee595e9c7_5603904660151
t13d1111h2_512617114da4_9ced094328c91

HTTP request (JA4H)

fingerprintco-occurrences
ge20nn04enus_989c7cc05c9b_000000000000_00000000000011
ge20nn12enus_60f823d07c94_000000000000_0000000000001
ge20nn020000_b89ce445e0b3_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: go-net/http 1.21.13, go-net/http 1.27.1, go-net/http 1.27.3, +14 more.The fingerprint page shows the full measured match list. More on the catalog.1

HTTP/2 frames (Akamai)

fingerprintco-occurrences
1:65536;2:0;4:6291456;6:262144;4:1048576|15663105|1:0:0:256|m,a,s,p12
1:65536;2:0;3:1000;4:6291456;6:262144|15663105|1:1:0:256|m,a,s,p1

TCP SYN (p0f)

fingerprintco-occurrences
4:53+11:0:1460:mss*44,7:mss,sok,ts,nop,ws:df,id+:02
4:53+11:0:1460:mss*44,11:mss,sok,ts,nop,ws:df,id+:02
4:47+17:0:1460:mss*44,10:mss,sok,ts,nop,ws:df,id+:01
4:48+16:0:1460:mss*44,7:mss,sok,ts,nop,ws:df,id+:01
4:47+17:0:1460:mss*44,7:mss,sok,ts,nop,ws:df,id+:01
4:55+9:0:1460:mss*44,7:mss,sok,ts,nop,ws:df,id+:01
6:47+17:0:1440:mss*45,7:mss,sok,ts,nop,ws:flow:01
4:50+14:0:1460:65535,9:mss,sok,ts,nop,ws:df,id+:01
4:50+14:0:1460:mss*29,11:mss,nop,nop,sok,nop,ws:df,id+:01
4:53+11:0:8902:mss*7,12:mss,sok,ts,nop,ws:df,id+,ecn:01

TCP SYN (JA4T)

fingerprintco-occurrences
64240_2-4-8-1-3_1460_75
64240_2-4-8-1-3_1460_112
64240_2-4-8-1-3_1460_101
64800_2-4-8-1-3_1440_71
65535_2-4-8-1-3_1460_91
42340_2-1-1-4-1-3_1460_111
32768_2-1-3-4-8_1460_101
62314_2-4-8-1-3_8902_121

Country

fingerprintco-occurrences
DE · Germany4
NL · Netherlands4
NO · Norway2
US · United States1
SE · Sweden1
FI · Finland1

Network (ASN)

fingerprintco-occurrences
AS61125 · SABOTAGE LLC3
AS56655 · Gigahost AS2
AS60729 · Stiftung Erneuerbare Freiheit2
AS24940 · Hetzner Online GmbH1
AS215125 · Church of Cyberology1
AS27284 · Fourplex Telecom LLC1
AS197540 · netcup GmbH1
AS214503 · QuxLabs AB1
AS205100 · F3 Netze e.V.1