Successfully connected
TLS 1.3 OK; HelloRetryRequest used;
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: 0x0017
Second ClientHello, key shares: 0x001D
CRYPTO_CONTEXT
Protocol version: 0x0304
Cipher suite: 0x1303 (TLS_CHACHA20_POLY1305_SHA256)
Key exchange: 0x001D (X25519)
(Handshake level)
Handshake secrets:
Client: 0xF158D336F3EEC010FCEF3A9AF0F5E6138D20D0C25D9A4447C51A6D51E8152475
Server: 0x4F9878F812F46A5124E99D98E95F0494A4E613C8611ADEEE95674B4C0EEB3560
Handshake keys:
Client write: 0x6138FE5B7B8B98E511A019AAC740A8307798A8F752D5DA809CF25BE8C4EB078F
Server write: 0xF902DAB84A4F682603DF3130480E79E12B068B93A88E9C359B76277B87D521A7
Handshake IVs:
Client write (IV): 0xAFBC470132D9DD7E4221ABDE
Server write (IV): 0x6732473B35A3E9753BEE7F46
(Traffic level)
Traffic secrets:
Client: 0xDB28CADE56E43396C276124E9007B4B9FB030A69B9767CBC6CAE74AFAD840208
Server: 0xA1BDEAA523B1B9E99EA230C81E206BEF7C60876071532213D84D6AFF87E0BBD6
Traffic keys:
Client write: 0x07E84D79264DDCC36A0926F9C318DD11792A8658891D72F56E53ED6CCD33D1DC
Server write: 0xB3CF55FE4006044476A2CC0B2CDC9E7D2C2A112447CD6A595DB892BA2882845B
Traffic base IVs:
Client write (base IV): 0x0A8E9FA79ACBB7AD18EEF111
Server write (base IV): 0x60A2B134150D045C4BD7DCFC
--- Messages ---
CLIENT_HELLO (recieved)
Version: 0x0303
Cipher suites:
0x1302,0x1301,0x1303,0xC02C,0xC02B,0xCCA9,0xC030,0xC02F
0xCCA8,0x00FF
Client Random: 9A:CF:15:4F:59:F9:66:40:70:E4:0E:06:5B:BA:A4:3D:8D:1D:02:E5:62:5F:08:F4:37:33:20:4C:2E:FA:89:25
Client SessionID: 54:99:80:AB:EC:80:FD:DB:E6:96:AB:EF:DC:07:5A:EC:22:B0:A6:D4:D0:7C:48:59:4A:41:AE:03:26:CA:30:DB
Extensions:
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: 16 (0x0010); "application_layer_protocol_negotiation"
68:32 (HTTP/2/TLS)
68:74:74:70:2F:31:2E:31 (HTTP/1.1)
Type: 23 (0x0017); /non-TLS-1.3/
Type: 35 (0x0023); /non-TLS-1.3/
Type: 11 (0x000B); /non-TLS-1.3/
01:00
Type: 43 (0x002B); "supported_versions"
0x0304 (TLS 1.3)
0x0303 (TLS 1.2)
Type: 51 (0x0033); "key_share"
Secp256r1 (0x0017)
x = 0xE9ABF3FBE0DA241D39A90D07F1E7ED6C27513A7523C11DE8B3E7DA0356BE254A
y = 0x9E59D19144D9EADD429EB9F0CE643A5A375717DC81BFE05AAD762230A8BD0E9B
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: 10 (0x000A); "supported_groups"
0x001D (X25519)
0x0017 (Secp256r1)
0x0018 (Secp384r1)
Type: 45 (0x002D); "psk_key_exchange_modes"
01:01
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: 54:99:80:AB:EC:80:FD:DB:E6:96:AB:EF:DC:07:5A:EC:22:B0:A6:D4:D0:7C:48:59:4A:41:AE:03:26:CA:30:DB
Extensions:
Type: 51 (0x0033); "key_share"
X25519 (0x001D)
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: 9A:CF:15:4F:59:F9:66:40:70:E4:0E:06:5B:BA:A4:3D:8D:1D:02:E5:62:5F:08:F4:37:33:20:4C:2E:FA:89:25
Client SessionID: 54:99:80:AB:EC:80:FD:DB:E6:96:AB:EF:DC:07:5A:EC:22:B0:A6:D4:D0:7C:48:59:4A:41:AE:03:26:CA:30:DB
Extensions:
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: 16 (0x0010); "application_layer_protocol_negotiation"
68:32 (HTTP/2/TLS)
68:74:74:70:2F:31:2E:31 (HTTP/1.1)
Type: 23 (0x0017); /non-TLS-1.3/
Type: 44 (0x002C); "cookie"
00:08:0C:00:FE:E1:C0:DE:FA:57
Type: 35 (0x0023); /non-TLS-1.3/
Type: 11 (0x000B); /non-TLS-1.3/
01:00
Type: 43 (0x002B); "supported_versions"
0x0304 (TLS 1.3)
0x0303 (TLS 1.2)
Type: 51 (0x0033); "key_share"
X25519 (0x001D)
x = 0x258B2CC52DE70F21C0CE1F00977CEED5F25468E4CCE52E5BA353F0C02CF03874
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: 10 (0x000A); "supported_groups"
0x001D (X25519)
0x0017 (Secp256r1)
0x0018 (Secp384r1)
Type: 45 (0x002D); "psk_key_exchange_modes"
01:01
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: 54:99:80:AB:EC:80:FD:DB:E6:96:AB:EF:DC:07:5A:EC:22:B0:A6:D4:D0:7C:48:59:4A:41:AE:03:26:CA:30:DB
Extensions:
Type: 51 (0x0033); "key_share"
X25519 (0x001D)
x = 0x145891E6697DAA111BD9A43EB39FA860847D09303D603128F82CE7451DAE456B
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.): 3852
[...] /skipped 3852 data octets/
Type: 15 (0x0F) - "certificate_verify"
Length (octets, dec.): 107
05:03:00:67:30:65:02:31:00:A3:2D:5E:A7:BA:C3:57:BE:10:A4:23:52:C0:C8:D3:1C:C9:47:90:A4:A9:1B:C7
BB:D0:AD:2F:E2:EC:B5:52:66:93:0B:C0:40:01:70:A3:51:84:3F:6C:2C:BD:29:5D:8E:02:30:42:41:C6:D2:F3
5F:C4:82:4C:A8:84:12:F4:7B:2F:C2:1F:83:78:91:0F:82:75:CC:4F:3C:F5:7E:CF:C8:21:04:AC:6F:A6:CF:AA
3D:AD:74:6F:C2:72:ED:A4:EC:4B:72
Type: 20 (0x14) - "finished"
Length (octets, dec.): 32
F5:24:63:63:FF:07:33:CE:45:82:CC:78:99:83:7B:46:79:44:36:AF:B4:F0:CD:93:B8:FB:4F:79:90:1F:0E:C7
CLIENT_FINISHED (received)
Finished value: 0xBB592E5111E9D7DE7983E5EDACB451D7D209F5B423A282DB2FCA0B1D713F909B
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....
TCP: server: 194.87.103.72:443; client: 216.73.216.84:2570; timestamp: 1765293918
Contacts: dxdt.ru, alex/()\/abaabb.xyz.
/\_/\
( 0.0 )
= ^ =
/|_|\
(") (")=~
Provide ESNI to get second ASCII cat
Elapsed server side: 307ms; ServerHello sent: 152ms (including HelloRetryRequest time); TLS connection established: 306ms.