User-Agent

Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 Chrome/125 Safari/537.36

first seen 2026-09-03 16:03 · last seen 2026-09-05 00:44 · JSON

Decomposed attributes

Browser / client	`Chrome 125`
Operating system	`Windows 10.0`
Device class	`desktop`
Note	`inferred 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)

fingerprint	co-occurrences
`t13d1312h2_f57a46bbacb6_ab7e3b40a677` Match?Exact match in Thumbprint's published controlled catalog captures: go-net/http 1.26.6, go-net/http 1.26.10, go-net/http 1.26.9, +7 more.The fingerprint page shows the full measured match list. More on the catalog.	4
`t13d131100_f57a46bbacb6_ab7e3b40a677` Match?Exact match in Thumbprint's published controlled catalog captures: go-net/http 1.26.6, go-net/http 1.26.5, go-net/http 1.26.4.The fingerprint page shows the full measured match list. More on the catalog.	2

HTTP request (JA4H)

fingerprint	co-occurrences
`he20nr03enus_dc308f3700d9_000000000000_000000000000`	3
`ge11nn040000_e1d2031bdfea_000000000000_000000000000`	2
`he20nr03enus_98d9c6caaddf_000000000000_000000000000`	1

HTTP/2 frames (Akamai)

fingerprint	co-occurrences
`2:0;4:4194304;5:16384;6:10485760\|1073741824\|0\|a,m,p,s` Match?Exact match in Thumbprint's published controlled catalog captures: go-net/http 1.26.6, go-net/http 1.26.10, go-net/http 1.26.9, +8 more.The fingerprint page shows the full measured match list. More on the catalog.	4

TCP SYN (p0f)

fingerprint	co-occurrences
`4:45+19:0:1460:mss*44,11:mss,sok,ts,nop,ws:df,id+:0`	2
`4:51+13:0:1460:mss*44,10:mss,sok,ts,nop,ws:df,id+:0`	1
`4:45+19:0:1460:mss*20,7:mss,sok,ts,nop,ws:df,id+:0`	1
`6:47+17:0:1440:mss*45,7:mss,sok,ts,nop,ws:flow:0`	1
`6:45+19:0:1440:mss*45,7:mss,sok,ts,nop,ws:flow:0`	1

TCP SYN (JA4T)

fingerprint	co-occurrences
`64800_2-4-8-1-3_1440_7`	2
`64240_2-4-8-1-3_1460_11`	2
`64240_2-4-8-1-3_1460_10`	1
`29200_2-4-8-1-3_1460_7`	1

Country

fingerprint	co-occurrences
`CH` · Switzerland	2
`DE` · Germany	1
`FR` · France	1
`PL` · Poland	1
`CN` · China	1

Network (ASN)

fingerprint	co-occurrences
`AS51852` · Private Layer INC	2
`AS16276` · OVH SAS	2
`AS12876` · Scaleway SAS	1
`AS37963` · Hangzhou Alibaba Advertising Co.,Ltd.	1