User-Agent

Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:85.0) Gecko/20100101 Firefox/85.0

first seen 2026-07-01 14:43 · last seen 2026-10-31 17:18 · JSON

Last 7 days (1 observations)

Decomposed attributes

Browser / clientFirefox 85.0
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
t13d251100_b78ed14e2fd0_ab7e3b40a6771
t13d270900_e2a343ec0ac9_8d2a93c086131

HTTP request (JA4H)

fingerprintco-occurrences
ge11nr050000_57c5e92682a8_000000000000_0000000000001
ge11nn040000_c41ada48459b_000000000000_0000000000001

TCP SYN (p0f)

fingerprintco-occurrences
4:37+27:0:1460:mss*20,7:mss,sok,ts,nop,ws:df,id+:01
4:47+17:0:1460:mss*10,10:mss,sok,ts,nop,ws:df,id+:01

TCP SYN (JA4T)

fingerprintco-occurrences
29200_2-4-8-1-3_1460_71
14600_2-4-8-1-3_1460_101

Country

fingerprintco-occurrences
IT · Italy1
UZ · Uzbekistan1

Network (ASN)

fingerprintco-occurrences
AS12874 · Fastweb SpA1
AS202660 · "Uzbektelekom" Joint Stock Company1

TLS supported groups

fingerprintco-occurrences
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