User-Agent

Mozilla/5.0 (iPhone; CPU iPhone OS 18_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/15E148 DingTalk(2.7.10) com.laiwang.DingTalk/35900215 Channel/201200 language/zh-Hans-CN

first seen 2026-07-11 12:17 · last seen 2026-07-11 12:17 · JSON

Decomposed attributes

Browser / clientcom.laiwang.DingTalk 35900215
Operating systemiOS 18.1
Device classmobile
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
t13d1516h2_8daaf6152771_d8a2da3f94cd Match?Exact match in Thumbprint's published controlled catalog captures: chromium 149.0.7827.102, chrome 149.0.7827.102, chrome 149.0.7827.156, +25 more.The fingerprint page shows the full measured match list. More on the catalog.5

HTTP request (JA4H)

fingerprintco-occurrences
ge20nn09enus_552e79416f1f_000000000000_0000000000001
ge20nn09enus_5f6b143c70c9_000000000000_0000000000001
ge20nn09enus_fc185ef93457_000000000000_0000000000001
ge20nn09enus_7c7940b70af8_000000000000_0000000000001
ge20nn09enus_ceece968ba6c_000000000000_0000000000001

HTTP/2 frames (Akamai)

fingerprintco-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 1.26.8, go-net/http 1.26.7, +6 more.The fingerprint page shows the full measured match list. More on the catalog.5

TCP SYN (p0f)

fingerprintco-occurrences
4:51+13:0:1380:65535,13:mss,sok,ts,nop,ws:df,id+:05

TCP SYN (JA4T)

fingerprintco-occurrences
65535_2-4-8-1-3_1380_135

Country

fingerprintco-occurrences
NL · Netherlands5

Network (ASN)

fingerprintco-occurrences
AS13335 · Cloudflare, Inc.5