JA4 t13d8714h2_72303a6ce03a_fac92608b72e

t13d8714h2_72303a6ce03a_fac92608b72e

Completed a TLS handshake but never an HTTP request, so no User-Agent was ever presented.

What this fingerprint encodes

Transport

TCP

TLS version

TLS 1.3

Server name

server name sent

Cipher suites offered

87

Extensions offered

14

ALPN

h2

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 87

• TLS_AES_256_GCM_SHA384
• TLS_CHACHA20_POLY1305_SHA256
• TLS_AES_128_GCM_SHA256
• TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
• TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
• 163 (0x00a3)
• TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
• TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
• TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
• TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256
• TLS_DHE_RSA_WITH_AES_256_CCM
• TLS_RSA_WITH_AES_256_CCM
• TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384
• TLS_RSA_WITH_ARIA_256_GCM_SHA384
• 49245 (0xc05d)
• TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384
• 49239 (0xc057)
• 49235 (0xc053)
• TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
• TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
• TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
• 106 (0x006a)
• TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384
• TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384
• TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256
• 195 (0x00c3)
• TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
• TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
• TLS_DHE_RSA_WITH_AES_256_CBC_SHA
• 56 (0x0038)
• TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
• 135 (0x0087)
• TLS_RSA_WITH_AES_256_GCM_SHA384
• TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384
• TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384
• 49233 (0xc051)
• TLS_RSA_WITH_AES_256_CBC_SHA256
• TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256
• TLS_RSA_WITH_AES_256_CBC_SHA
• TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
• TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
• TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
• 162 (0x00a2)
• TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
• TLS_DHE_RSA_WITH_AES_128_CCM
• TLS_RSA_WITH_AES_128_CCM
• TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256
• TLS_RSA_WITH_ARIA_128_GCM_SHA256
• 49244 (0xc05c)
• TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256
• 49238 (0xc056)
• 49234 (0xc052)
• TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
• TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
• TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
• 64 (0x0040)
• TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
• TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256
• TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
• 189 (0x00bd)
• TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
• TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
• TLS_DHE_RSA_WITH_AES_128_CBC_SHA
• 50 (0x0032)
• TLS_DHE_RSA_WITH_SEED_CBC_SHA
• 153 (0x0099)
• TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
• 68 (0x0044)
• TLS_RSA_WITH_AES_128_GCM_SHA256
• TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256
• TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256
• 49232 (0xc050)
• TLS_RSA_WITH_AES_128_CBC_SHA256
• TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256
• TLS_RSA_WITH_AES_128_CBC_SHA
• TLS_RSA_WITH_SEED_CBC_SHA
• TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
• 7 (0x0007)
• TLS_ECDHE_ECDSA_WITH_RC4_128_SHA
• TLS_ECDHE_RSA_WITH_RC4_128_SHA
• TLS_RSA_WITH_RC4_128_SHA
• TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA
• TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA
• TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA
• 19 (0x0013)
• TLS_RSA_WITH_3DES_EDE_CBC_SHA
• TLS_EMPTY_RENEGOTIATION_INFO_SCSV

Extensions 14

• server_name
• ec_point_formats
• supported_groups
• session_ticket
• 13172 (0x3374)
• application_layer_protocol_negotiation
• encrypt_then_mac
• extended_master_secret
• post_handshake_auth
• signature_algorithms
• supported_versions
• psk_key_exchange_modes
• key_share
• pre_shared_key

Named groups 5

• x25519
• secp256r1
• x448
• secp521r1
• secp384r1

Point formats 3

• uncompressed
• ansiX962_compressed_prime
• ansiX962_compressed_char2

771,4866-4867-4865-49196-49200-163-159-52393-52392-52394-49327-49325-49315-49311-49245-49249-49239-49235-49188-49192-107-106-49267-49271-196-195-49162-49172-57-56-136-135-157-49313-49309-49233-61-192-53-132-49195-49199-162-158-49326-49324-49314-49310-49244-49248-49238-49234-49187-49191-103-64-49266-49270-190-189-49161-49171-51-50-154-153-69-68-156-49312-49308-49232-60-186-47-150-65-7-49159-49169-5-49160-49170-22-19-10-255,0-11-10-35-13172-16-22-23-49-13-43-45-51-41,29-23-30-25-24,0-1-2

Seen in live traffic

Connections

2

First seen

2026-10-28 08:25 UTC

Last seen

2026-10-28 08:26 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.