User-Agent

Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.6 Safari/605.1.15

first seen 2026-07-11 06:26 · last seen 2026-10-31 20:02 · JSON

Last 7 days (9 observations)

Distinct clients per day (last 30 days, peak 5/day)

Distinct clients are counted by IP-hash per complete UTC day — unlike observation counts this is insensitive to one chatty client, but NAT merges clients and address rotation splits them.

Decomposed attributes

Browser / clientSafari 17.6
Operating systemmacOS 10.15.7
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
t13d311100_e8f1e7e78f70_d41ae481755e Match?Exact match in Thumbprint's published controlled catalog captures: rust-hyper 1.11.1, rust-hyper 1.11.0, rust-hyper 1.12.0, +1 more.The fingerprint page shows the full measured match list. More on the catalog.52
t13d131300_f57a46bbacb6_fb48f8b98a2930
t13d1411h2_c284ddd5f53f_9ced094328c92
t12d130600_2d7513195f68_e51b7354d87f1
t13d301200_1d37bd780c83_0b298858d6c11

HTTP request (JA4H)

fingerprintco-occurrences
ge11nr040000_177aea7101ae_000000000000_00000000000051
ge11nr04engb_8ddaef5d77af_000000000000_00000000000030
ge20nn04enus_989c7cc05c9b_000000000000_0000000000002
ge11nr06enus_09fb680966d5_000000000000_0000000000001
ge11nr040000_e1d2031bdfea_000000000000_0000000000001
ge11nr07enus_1ce6da179c54_000000000000_0000000000001

HTTP/2 frames (Akamai)

fingerprintco-occurrences
1:65536;2:0;4:6291456;6:262144;4:1048576|15663105|1:0:0:256|m,a,s,p2

TCP SYN (p0f)

fingerprintco-occurrences
4:47+17:0:1460:mss*44,7:mss,sok,ts,nop,ws:df,id+:038
4:113+15:0:1460:8192,8:mss,nop,ws,nop,nop,sok:df,id+,ecn:028
4:53+11:0:1460:mss*44,7:mss,sok,ts,nop,ws:df,id+:06
4:48+16:0:1460:mss*44,7:mss,sok,ts,nop,ws:df,id+:03
4:45+19:0:1460:mss*44,7:mss,sok,ts,nop,ws:df,id+:03
4:52+12:0:1460:mss*44,7:mss,sok,ts,nop,ws:df,id+:01
4:46+18:0:1460:mss*44,7:mss,sok,ts,nop,ws:df,id+:01
4:46+18:0:1460:mss*29,9:mss,nop,ws:df,id+:01
4:112+16:0:1460:8192,8:mss,nop,ws,nop,nop,sok:df,id+,ecn:01
4:50+14:0:1460:65535,9:mss,sok,ts,nop,ws:df,id+:01

TCP SYN (JA4T)

fingerprintco-occurrences
64240_2-4-8-1-3_1460_752
8192_2-1-3-1-1-4_1460_830
65535_2-4-8-1-3_1460_91
64800_2-4-8-1-3_1440_91
32120_2-4-8-1-3_1460_91
42340_2-1-3_1460_91

Country

fingerprintco-occurrences
SG · Singapore51
NL · Netherlands32
DE · Germany1
US · United States1
CH · Switzerland1

Network (ASN)

fingerprintco-occurrences
AS45102 · Alibaba (US) Technology Co., Ltd.51
AS213438 · ColocaTel Inc.30
AS197170 · TechTies Inc.1
AS48090 · TECHOFF SRV LIMITED1
AS60729 · Stiftung Erneuerbare Freiheit1
AS6939 · Hurricane Electric LLC1
AS53667 · FranTech Solutions1

TLS supported groups

fingerprintco-occurrences
001d,0017,001e,0019,0018,0100,0101,0102,0103,0104 Match?Exact match in Thumbprint's published controlled catalog captures: curl 8.13.0, php-guzzle 8.3.1, curl 7.88.1, +10 more.The fingerprint page shows the full measured match list. More on the catalog.32
0017,0018,00191