User-Agent
AstraciaBot/1.0 (+https://astracia.com)
first seen 2026-10-30 17:40 · last seen 2026-10-31 15:02 · JSON
Last 7 days (7 observations)
Distinct clients per day (last 30 days, peak 1/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 / client | AstraciaBot 1.0 |
|---|---|
| Device class | bot |
| Declared URL | https://astracia.com |
| 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 |
|---|---|
t13d3113h2_1d947a95fc68_7e1102d2036b Match?Exact match in Thumbprint's published controlled catalog captures: java-httpclient 17.0.19, java-httpclient 25.0.4.1, java-httpclient 25.0.3, +4 more.The fingerprint page shows the full measured match list. More on the catalog. | 7 |
HTTP request (JA4H)
| fingerprint | co-occurrences |
|---|---|
ge20nn030000_6dac75bd47eb_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: python-httpx 0.28.1.The fingerprint page shows the full measured match list. More on the catalog. | 7 |
HTTP/2 frames (Akamai)
| fingerprint | co-occurrences |
|---|---|
1:16384;2:0;3:0;4:16777216;5:16384;6:393216|33488897|0|a,m,p,s Match?Exact match in Thumbprint's published controlled catalog captures: java-httpclient 17.0.19, java-httpclient 11.0.31, java-httpclient 25.0.4.1, +8 more.The fingerprint page shows the full measured match list. More on the catalog. | 7 |
TCP SYN (p0f)
| fingerprint | co-occurrences |
|---|---|
4:42+22:0:1460:mss*44,10:mss,sok,ts,nop,ws:df,id+:0 | 7 |
TCP SYN (JA4T)
| fingerprint | co-occurrences |
|---|---|
64240_2-4-8-1-3_1460_10 | 7 |
Country
| fingerprint | co-occurrences |
|---|---|
DE · Germany | 7 |
Network (ASN)
| fingerprint | co-occurrences |
|---|---|
AS24940 · Hetzner Online GmbH | 7 |
TLS supported groups
| fingerprint | co-occurrences |
|---|---|
001d,0017,0018,0019,001e,0100,0101,0102,0103,0104 Match?Exact match in Thumbprint's published controlled catalog captures: java-httpclient 17.0.19, java-httpclient 11.0.31, java-urlconnection 17.0.19, +2 more.The fingerprint page shows the full measured match list. More on the catalog. | 7 |