TCP SYN (p0f)

6:35+29:0:1440:mss*45,10:mss,sok,ts,nop,ws:flow:0

first seen 2026-07-14 05:20 · last seen 2026-07-27 07:07 · JSON

Decomposed attributes

IP version6
Initial TTL35+29
Options length0
MSS1440
Window sizemss*45
Window scale10
Options layoutmss,sok,ts,nop,ws
Quirksflow
Payload class0

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
t13d131100_f57a46bbacb6_e5728521abd44

HTTP request (JA4H)

fingerprintco-occurrences
ge11nr050000_3658ef221638_000000000000_0000000000004

TCP SYN (JA4T)

fingerprintco-occurrences
64800_2-4-8-1-3_1440_104

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (compatible; DomainExtractor/1.0)4

Country

fingerprintco-occurrences
US · United States4

Network (ASN)

fingerprintco-occurrences
AS7922 · Comcast Cable Communications, LLC4