Successfully connected
TLS 1.3 OK; HelloRetryRequest used; server-initiated key update accomplished;
Detailed description:
v.0.24.4-p
(This TLS-1.3-only server supports: HelloRetryRequest, KeyUpdate, ECDHE, FFDHE, X25519MLKEM768, SecP256r1MLKEM768, X25519Kyber768, ESNI, etc.)
HelloRetryRequest used to (re)negotiate DH group
First ClientHello, key shares: 0x001D
Second ClientHello, key shares: 0x0017
CRYPTO_CONTEXT
Protocol version: 0x0304
Cipher suite: 0x1303 (TLS_CHACHA20_POLY1305_SHA256)
Key exchange: 0x0017 (Secp256r1)
(Handshake level)
Handshake secrets:
Client: 0x8C6DAEB14FCDA221A90EC121FE07E21E54EEEB24D1A86112162679D8487FE01F
Server: 0x874D56D78DFEE8991262947C2F9B09BBD6D9EF71987EDF4096DD44B00DD519C1
Handshake keys:
Client write: 0x210252FEF3A229B05F6B68D85D13C5FDBD7049D90E48893CA66D1C06EA851EE1
Server write: 0x7DDE878359E2F3949B683137404EBD7EA5F512AC144EC7A02CC30D54647ED3FC
Handshake IVs:
Client write (IV): 0x87417C82CA1CF2939EA59F80
Server write (IV): 0x31AF58467E32D36DD27D82C4
(Traffic level)
Traffic secrets:
Client: 0x016BBFEFAFC131C2FE6D8947B47ADB83106037A53E2B268A457238FACEEAB2AF
Server: 0xF998661C661A50B579178CAC2DF1CF68334834493FC15F9EDCD5662E960B6ED7
KeyUpdates log, server:
0: 0x6292F59267A63A26019EF7359830B10CDFAF710E7D8FCDE8074D74FD90F76070
Traffic keys:
Client write: 0xCB78AA0CF26EC88B58B45724E6419BE1752D2B185686D4D5225C10D3BA132D26
Server write: 0xD16BE8CBFBD619D80EA6E4CD305A8AD44693500E956FD5B8F16D372C134D571A
KeyUpdates log, server:
0: 0x442D8D6A4C9CE36BD5B1AEB2A3F158DE05C92B20B20CE14BB06F556903741C56
Traffic base IVs:
Client write (base IV): 0x704042F606BEA8B47B73BC14
Server write (base IV): 0xD50889D26A4EF831BF8300C3
KeyUpdates log, server:
0: 0xF5216CF7E93463997621553B
--- Messages ---
CLIENT_HELLO (recieved)
Version: 0x0303
Cipher suites:
0x1302,0x1301,0x1303,0xC02C,0xC02B,0xCCA9,0xC030,0xC02F
0xCCA8,0x00FF
Client Random: B3:26:50:B2:C1:B6:1F:92:EF:85:5E:68:A3:34:C5:41:BB:3B:AE:E5:0F:76:CB:3D:84:79:83:64:2A:C5:BE:32
Client SessionID: B2:75:C5:26:93:1C:5A:86:38:22:CE:56:B5:AC:3B:F3:02:C1:68:7E:53:F7:D6:4A:C1:AB:A8:F2:99:33:60:C7
Extensions:
Type: 11 (0x000B); /non-TLS-1.3/
01:00
Type: 16 (0x0010); "application_layer_protocol_negotiation"
68:32 (HTTP/2/TLS)
68:74:74:70:2F:31:2E:31 (HTTP/1.1)
Type: 05 (0x0005); "status_request"
01:00:00:00:00
Type: 13 (0x000D); "signature_algorithms"
0x0503 (ECDSA_SECP384R1_SHA384)
0x0403 (ECDSA_SECP256R1_SHA256)
0x0807 (ED25519)
0x0806 (RSA_PSS_RSAE_SHA512)
0x0805 (RSA_PSS_RSAE_SHA384)
0x0804 (RSA_PSS_RSAE_SHA256)
0x0601 (RSA_PKCS1_SHA512)
0x0501 (RSA_PKCS1_SHA384)
0x0401 (RSA_PKCS1_SHA256)
Type: 51 (0x0033); "key_share"
X25519 (0x001D)
x = 0x6644C88042EBE16A28913FC244988FA3A6147A74589FC85386F643B0A32A3823
Type: 43 (0x002B); "supported_versions"
0x0304 (TLS 1.3)
0x0303 (TLS 1.2)
Type: 23 (0x0017); /non-TLS-1.3/
Type: 10 (0x000A); "supported_groups"
0x001D (X25519)
0x0017 (Secp256r1)
0x0018 (Secp384r1)
Type: 45 (0x002D); "psk_key_exchange_modes"
01:01
Type: 00 (0x0000); "server_name"
00:00:0E:00:00:0B:74:6C:73:31:33:2E:31:64:2E:70:77
hostname: tls13.1d.pw
Type: 35 (0x0023); /non-TLS-1.3/
HELLO_RETRY_REQUEST (sent, server)
Legacy Version: 0x0303
Cipher suite: 0x1303 (TLS_CHACHA20_POLY1305_SHA256)
HelloRetryRequest (Server Random): CF:21:AD:74:E5:9A:61:11:BE:1D:8C:02:1E:65:B8:91:C2:A2:11:16:7A:BB:8C:5E:07:9E:09:E2:C8:A8:33:9C
SessionID: B2:75:C5:26:93:1C:5A:86:38:22:CE:56:B5:AC:3B:F3:02:C1:68:7E:53:F7:D6:4A:C1:AB:A8:F2:99:33:60:C7
Extensions:
Type: 51 (0x0033); "key_share"
Secp256r1 (0x0017)
Type: 44 (0x002C); "cookie"
00:08:0C:00:FE:E1:C0:DE:FA:57
Type: 43 (0x002B); "supported_versions"
0x0304
[Legacy ChangeCipherSpec message sent (server)]
[Legacy ChangeCipherSpec message present (client)]
CLIENT_HELLO (recieved)
Version: 0x0303
Cipher suites:
0x1302,0x1301,0x1303,0xC02C,0xC02B,0xCCA9,0xC030,0xC02F
0xCCA8,0x00FF
Client Random: B3:26:50:B2:C1:B6:1F:92:EF:85:5E:68:A3:34:C5:41:BB:3B:AE:E5:0F:76:CB:3D:84:79:83:64:2A:C5:BE:32
Client SessionID: B2:75:C5:26:93:1C:5A:86:38:22:CE:56:B5:AC:3B:F3:02:C1:68:7E:53:F7:D6:4A:C1:AB:A8:F2:99:33:60:C7
Extensions:
Type: 11 (0x000B); /non-TLS-1.3/
01:00
Type: 16 (0x0010); "application_layer_protocol_negotiation"
68:32 (HTTP/2/TLS)
68:74:74:70:2F:31:2E:31 (HTTP/1.1)
Type: 05 (0x0005); "status_request"
01:00:00:00:00
Type: 13 (0x000D); "signature_algorithms"
0x0503 (ECDSA_SECP384R1_SHA384)
0x0403 (ECDSA_SECP256R1_SHA256)
0x0807 (ED25519)
0x0806 (RSA_PSS_RSAE_SHA512)
0x0805 (RSA_PSS_RSAE_SHA384)
0x0804 (RSA_PSS_RSAE_SHA256)
0x0601 (RSA_PKCS1_SHA512)
0x0501 (RSA_PKCS1_SHA384)
0x0401 (RSA_PKCS1_SHA256)
Type: 51 (0x0033); "key_share"
Secp256r1 (0x0017)
x = 0x9F2A4F80C540D6BCEFDA57FE74281F77A224299B7F4D26520C0710FF8F70258C
y = 0x3BE96B5276A34DFD8FD7FE7B9AF0266A32DB483321F6174E042C433F81B1EB8A
Type: 43 (0x002B); "supported_versions"
0x0304 (TLS 1.3)
0x0303 (TLS 1.2)
Type: 23 (0x0017); /non-TLS-1.3/
Type: 10 (0x000A); "supported_groups"
0x001D (X25519)
0x0017 (Secp256r1)
0x0018 (Secp384r1)
Type: 45 (0x002D); "psk_key_exchange_modes"
01:01
Type: 00 (0x0000); "server_name"
00:00:0E:00:00:0B:74:6C:73:31:33:2E:31:64:2E:70:77
hostname: tls13.1d.pw
Type: 35 (0x0023); /non-TLS-1.3/
Type: 44 (0x002C); "cookie"
00:08:0C:00:FE:E1:C0:DE:FA:57
SERVER_HELLO (sent)
Legacy Version: 0x0303
Cipher suite: 0x1303 (TLS_CHACHA20_POLY1305_SHA256)
Server Random: DE:AD:DE:AD:DE:AD:C0:DE:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00
SessionID: B2:75:C5:26:93:1C:5A:86:38:22:CE:56:B5:AC:3B:F3:02:C1:68:7E:53:F7:D6:4A:C1:AB:A8:F2:99:33:60:C7
Extensions:
Type: 51 (0x0033); "key_share"
Secp256r1 (0x0017)
x = 0x1FADAC79156E08C8532CE88DF887273141ACE16E44E9C268CE496596F41B65FA
y = 0xF82394637B6ACF004AB253F956BD2CD6CA6C9AD8454BF1FBF281A6C54A93D99C
Type: 43 (0x002B); "supported_versions"
0x0304
[Legacy ChangeCipherSpec message sent (server)]
SERVER_HANDSHAKE_MESSAGES (sent)
Type: 8 (0x08) - "encrypted_extensions"
Length (octets, dec.): 2
00:00
Type: 11 (0x0B) - "certificate"
Length (octets, dec.): 3401
[...] /skipped 3401 data octets/
Type: 15 (0x0F) - "certificate_verify"
Length (octets, dec.): 107
05:03:00:67:30:65:02:31:00:95:73:65:3D:8E:ED:DD:5B:4E:65:5B:E4:80:04:F6:41:BB:CF:11:83:21:19:69
41:34:09:8B:53:E4:92:6F:59:65:D6:4D:2F:A2:F3:F8:9E:F7:A9:29:7D:A8:AD:8E:76:02:30:30:0E:EA:BD:79
4F:22:F0:25:06:B8:28:F5:EF:9E:FA:5B:0E:7B:67:43:C9:4F:61:8F:F2:F9:24:C9:B6:F1:A3:96:81:66:83:19
47:8F:64:10:0C:74:2C:DA:DE:FB:96
Type: 20 (0x14) - "finished"
Length (octets, dec.): 32
37:FE:F9:CC:CF:30:A3:BB:1D:D2:C9:A9:92:25:03:38:DC:A9:94:ED:57:D9:2D:A6:B6:24:C0:32:65:C9:9C:79
CLIENT_FINISHED (received)
Finished value: 0x3131AAEE4F22E0627CCB49845DD175D7AAB7E971C80B8E3774EF90F1DA094079
Client Finished status: OK
CLIENT_APPLICATION_DATA (recieved)
ASCII dump (filtered):
GET / HTTP/1.1..accept: */*..user-agent: Mozilla/5.0 AppleWebKit
/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebo
t@anthropic.com)..accept-encoding: gzip, br, zstd, deflate..host
: tls13.1d.pw....
[Server KeyUpdate sent /message skipped/]
TCP: server: 194.87.103.72:443; client: 216.73.217.74:31330; timestamp: 1783366916
Contacts: dxdt.ru, alex/()\/abaabb.xyz.
/\_/\
( 0.0 )
= ^ =
/|_|\
(") (")=~
Provide ESNI to get second ASCII cat
Elapsed server side: 290ms; ServerHello sent: 146ms (including HelloRetryRequest time); TLS connection established: 289ms.