User-Agent
Mozilla/5.0 (iPhone; CPU iPhone OS 27_0_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) GSA/437.4.973319807 Mobile/15E148 Safari/604.1
first seen 2026-09-16 15:00 · last seen 2026-09-16 15:00 · JSON
Decomposed attributes
| Browser / client | Safari 604.1 |
|---|---|
| Operating system | iOS 27.0.0 |
| Device class | mobile |
| 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 |
|---|---|
q13d0311h3_55b375c5d22e_f2a83c8e78ae Match?Exact match in Thumbprint's published controlled catalog captures: safari 26.5.2, urlsession 6.1.2, urlsession 6.3.3, +5 more.The fingerprint page shows the full measured match list. More on the catalog. | 4 |
t13d2013h2_a09f3c656075_7f0f34a4126d Match?Exact match in Thumbprint's published controlled catalog captures: safari 26.5.2, safari 26.6.2, safari 26.4, +2 more.The fingerprint page shows the full measured match list. More on the catalog. | 1 |
HTTP request (JA4H)
HTTP/2 frames (Akamai)
| fingerprint | co-occurrences |
|---|---|
2:0;3:100;4:2097152;9:1|10420225|0|m,s,a,p Match?Exact match in Thumbprint's published controlled catalog captures: safari 26.5.2, safari 26.6.2, safari 26.5, +2 more.The fingerprint page shows the full measured match list. More on the catalog. | 1 |
TCP SYN (p0f)
| fingerprint | co-occurrences |
|---|---|
6:55+9:0:1428:65535,6:mss,nop,ws,nop,nop,ts,sok,eol+1:ecn,flow:0 | 1 |
TCP SYN (JA4T)
| fingerprint | co-occurrences |
|---|---|
65535_2-1-3-1-1-8-4-0-0_1428_6 | 1 |
QUIC transport params
| fingerprint | co-occurrences |
|---|---|
q08_364539a9f43d | 4 |
Country
| fingerprint | co-occurrences |
|---|---|
IL · Israel | 5 |
Network (ASN)
| fingerprint | co-occurrences |
|---|---|
AS6810 · "Bezeq"- THE ISRAEL TELECOMMUNICATION CORP. LTD. | 5 |
Cross-transport links
TLS ClientHello fingerprints observed from the same client via the beacon's correlation id on the other transport (e.g. this stack over TCP ↔ that stack over QUIC).
| fingerprint | linked observations |
|---|---|
q13d0311h3_55b375c5d22e_f2a83c8e78ae | 1 |
t13d2013h2_a09f3c656075_7f0f34a4126d | 1 |