TCP SYN (p0f)
6:234+21:0:1440:62587,7:mss,sok,ts,nop,ws:flow:0
first seen 2026-07-01 17:17 · last seen 2026-08-05 14:31 · JSON
Decomposed attributes
| IP version | 6 |
|---|---|
| Initial TTL | 234+21 |
| Options length | 0 |
| MSS | 1440 |
| Window size | 62587 |
| Window scale | 7 |
| Options layout | mss,sok,ts,nop,ws |
| Quirks | flow |
| Payload class | 0 |
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 1.26.8, go-net/http 1.26.7, +5 more.The fingerprint page shows the full measured match list. More on the catalog. | 1 |
t13d201100_2b729b4bf6f3_36bf25f296df | 1 |
HTTP request (JA4H)
| fingerprint | co-occurrences |
|---|---|
ge20nn030000_bf75ddd0bb29_000000000000_000000000000 | 1 |
ge11nn020000_2f58a845b48b_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 1.26.8, go-net/http 1.26.7, +6 more.The fingerprint page shows the full measured match list. More on the catalog. | 1 |
TCP SYN (JA4T)
| fingerprint | co-occurrences |
|---|---|
62587_2-4-8-1-3_1440_7 | 2 |
User-Agent
| fingerprint | co-occurrences |
|---|---|
Mozilla/5.0 (compatible; Miniflux/2.2.19; +https://miniflux.app) | 1 |
Mozilla/5.0 (Windows NT; Windows NT 10.0; zh-CN) WindowsPowerShell/5.1.26100.8972 | 1 |
Country
| fingerprint | co-occurrences |
|---|---|
SG · Singapore | 2 |
Network (ASN)
| fingerprint | co-occurrences |
|---|---|
AS16509 · Amazon.com, Inc. | 2 |