User-Agent

Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.0 Safari/605.1.15

first seen 2026-06-12 00:19 · last seen 2026-10-31 00:03 · JSON

Last 7 days (1 observations)

Distinct clients per day (last 30 days, peak 2/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 18.0
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
t13d2014h2_a09f3c656075_e42f34c56612 Match?Exact match in Thumbprint's published controlled catalog captures: safari 26.5.2, safari 26.5, safari 26.6.1, +2 more.The fingerprint page shows the full measured match list. More on the catalog.18
t13d311100_e8f1e7e78f70_d41ae481755e Match?Exact match in Thumbprint's published controlled catalog captures: rust-hyper 1.11.1, rust-hyper 1.12.0, rust-hyper 1.11.0, +1 more.The fingerprint page shows the full measured match list. More on the catalog.4
t13d1211h2_2417b7c24677_9ced094328c93
t13d2014h2_a09f3c656075_14788d8d241b2

HTTP request (JA4H)

fingerprintco-occurrences
ge20nn08enus_1945e0741196_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: safari 26.5.2, safari 26.6.2, safari 26.4.The fingerprint page shows the full measured match list. More on the catalog.19
ge11nr040000_177aea7101ae_000000000000_0000000000004
ge20nn04enus_989c7cc05c9b_000000000000_0000000000003
ge20nn09enus_d96ac90dfa13_000000000000_0000000000001

HTTP/2 frames (Akamai)

fingerprintco-occurrences
2:0;3:100;4:2097152;8:1;9:1|10420225|1:0:0:256|m,s,a,p13
2:0;3:100;4:2097152;8:1;9:1|10420225|0|m,s,a,p6
1:65536;2:0;4:6291456;6:262144;4:1048576|15663105|1:0:0:256|m,a,s,p3
2:0;4:2097152;5:16384;6:16384|10420225|0|m,s,a,p1

TCP SYN (p0f)

fingerprintco-occurrences
4:53+11:0:1380:mss*47,10:mss,sok,ts,nop,ws:df,id+:05
4:47+17:0:1460:mss*44,7:mss,sok,ts,nop,ws:df,id+:04
6:47+17:0:1440:mss*45,7:mss,sok,ts,nop,ws:flow:03
6:55+9:0:1440:mss*45,7:mss,sok,ts,nop,ws:flow:02
4:49+15:0:1460:32768,10:mss,nop,ws,sok,ts::02
4:53+11:0:1420:mss*46,13:mss,sok,ts,nop,ws:df,id+:01
4:48+16:0:1440:mss*44,10:mss,sok,ts,nop,ws:df,id+:01
4:52+12:0:1460:mss*44,13:mss,sok,ts,nop,ws:df,id+:01
6:46+18:0:1440:mss*45,10:mss,sok,ts,nop,ws:flow:01
4:50+14:0:1460:32768,10:mss,nop,ws,sok,ts::01

TCP SYN (JA4T)

fingerprintco-occurrences
64800_2-4-8-1-3_1440_75
64860_2-4-8-1-3_1380_105
64240_2-4-8-1-3_1460_74
32768_2-1-3-4-8_1460_104
64800_2-4-8-1-3_1440_102
64240_2-4-8-1-3_1460_132
65535_2-1-3-1-1-8-4-0-0_1380_62
65535_2-4-8-1-3_1460_91
64240_2-4-8-1-3_1440_101

Country

fingerprintco-occurrences
CY · Cyprus5
US · United States4
NL · Netherlands4
SG · Singapore4
FI · Finland3
CH · Switzerland2
SE · Sweden2
TR · Turkey2
DE · Germany1

Network (ASN)

fingerprintco-occurrences
AS57169 · EDIS GmbH5
AS45102 · Alibaba (US) Technology Co., Ltd.4
AS215125 · Church of Cyberology4
AS24940 · Hetzner Online GmbH3
AS14061 · DigitalOcean, LLC2
AS13030 · Init7 (Switzerland) Ltd.2
AS9121 · Turk Telekomunikasyon Anonim Sirketi2
AS214379 · South Park Networks LLC2
AS396982 · Google LLC1
AS8075 · Microsoft Corporation1

TLS supported groups

fingerprintco-occurrences
0a0a,001d,0017,0018,0019 Match?Exact match in Thumbprint's published controlled catalog captures: urlsession 6.1.2, safari 27.2.The fingerprint page shows the full measured match list. More on the catalog.2
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.1