t12d140700_9531c2ab9839_35ec713b5ac7
Completed a TLS handshake but never an HTTP request, so no User-Agent was ever presented.
What this fingerprint encodes
JA4_a
t12d140700
handshake shape, human-readable
JA4_b
9531c2ab9839
truncated hash of the cipher list
JA4_c
35ec713b5ac7
truncated hash of extensions + signature algorithms
- Transport
- TCP
- TLS version
- TLS 1.2
- Server name
- server name sent
- Cipher suites offered
- 14
- Extensions offered
- 7
- ALPN
- none offered
The hello it was computed from
Recovered because the proxy now stores the pre-hash JA3 string alongside the digest. Every number below came out of this client's ClientHello; anything we cannot name in the IANA registry is shown as its raw value rather than guessed at.
- Version
- TLS 1.2
Cipher suites 14
-
TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 -
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 -
TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 -
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 -
TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA -
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA -
TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA -
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA -
TLS_RSA_WITH_AES_128_GCM_SHA256 -
TLS_RSA_WITH_AES_256_GCM_SHA384 -
TLS_RSA_WITH_AES_128_CBC_SHA -
TLS_RSA_WITH_AES_256_CBC_SHA -
TLS_RSA_WITH_3DES_EDE_CBC_SHA -
TLS_EMPTY_RENEGOTIATION_INFO_SCSV
Extensions 7
-
supported_groups -
ec_point_formats -
heartbeat -
encrypt_then_mac -
signature_algorithms -
server_name -
session_ticket
Named groups 3
-
secp521r1 -
secp384r1 -
secp256r1
Point formats 1
-
uncompressed
Raw JA3 string
771,49195-49199-49196-49200-49161-49171-49162-49172-156-157-47-53-10-255,10-11-15-22-13-0-35,25-24-23,0Seen in live traffic
- Connections
- 16
- First seen
- 2026-11-12 17:59 UTC
- Last seen
- 2026-11-12 18:05 UTC
- Transport
- TCP
This entry is an observation, not a policy decision. It is here because the edge saw it, not because anyone reviewed it, and it blocks nothing on its own. Only the curated tier drives classification and banning.