JA4 t13i100900_61a7ad8aa9b6_67fe74b46a72

t13i100900_61a7ad8aa9b6_67fe74b46a72

Probe (no SNI, no ALPN) — inferred from the JA4 handshake shape.

What this fingerprint encodes

Transport

TCP

TLS version

TLS 1.3

Server name

no server name (IP literal)

Cipher suites offered

10

Extensions offered

9

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 10

• TLS_AES_256_GCM_SHA384
• TLS_AES_128_GCM_SHA256
• TLS_CHACHA20_POLY1305_SHA256
• TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
• TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
• TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
• TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
• TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
• TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
• TLS_EMPTY_RENEGOTIATION_INFO_SCSV

Extensions 9

• psk_key_exchange_modes
• signature_algorithms
• extended_master_secret
• supported_versions
• ec_point_formats
• session_ticket
• key_share
• supported_groups
• application_layer_protocol_negotiation

Named groups 4

• SecP256r1MLKEM768
• x25519
• secp256r1
• secp384r1

Point formats 1

• uncompressed

771,4866-4865-4867-49196-49195-52393-49200-49199-52392-255,45-13-23-43-11-35-51-10-16,4588-29-23-24,0

Seen in live traffic

Connections

1

First seen

2026-09-25 12:24 UTC

Last seen

2026-09-25 12:24 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.