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: 0x1301 (TLS_AES_128_GCM_SHA256)
Key exchange: 0x0017 (Secp256r1)
(Handshake level)
Handshake secrets:
Client: 0x1F4ACD91A7996EE2B26754C6B066C0C9E0901B168A97F0E6A47FC0C6273A81D9
Server: 0xB738E2315FA2627576320E5002ACD8862DA76D50F608C99D36CDA498F858EFAA
Handshake keys:
Client write: 0xAE68CF8621DFC84B2ABB6D009467B76C
Server write: 0xE73F1F2C80B097F4972EE0C068C9DF10
Handshake IVs:
Client write (IV): 0xB120EFEDA8C291D84FFACDBA
Server write (IV): 0x6A3C73FEC5C5628C5C556A96
(Traffic level)
Traffic secrets:
Client: 0x755E979A059B4F30CC2015D6830AEC3A849B33703D8E751F3CAE5573C9CCE19E
Server: 0xF1E0A80CA7F4C0D8F38111F26814BA9399DBCED5BECA8AA317D9BFF5649463F7
KeyUpdates log, server:
0: 0xD9736B78435675D336E574A2DD72E57A9BE109AD816DF35C467F00C7E998B153
Traffic keys:
Client write: 0x7CDFF96FF5E3C2584C16B6B062FAB694
Server write: 0x03C6A04B0EBA19EADF5034809DC6EC95
KeyUpdates log, server:
0: 0xCB7D6ECBDF58B7705AF1C226FBAA02AB
Traffic base IVs:
Client write (base IV): 0x28C65C41C7EBCFA2B6684EAD
Server write (base IV): 0x5D86360979344A8A0B97803F
KeyUpdates log, server:
0: 0x5B426A425C6031E5BF9E776F
--- Messages ---
CLIENT_HELLO (recieved)
Version: 0x0303
Cipher suites:
0x1302,0x1301,0x1303,0xC02C,0xC02B,0xCCA9,0xC030,0xC02F
0xCCA8,0x00FF
Client Random: DB:1A:F8:8B:6E:8F:84:7F:6E:CE:77:3C:A2:6F:95:0F:5C:6F:9D:2A:47:8E:82:8E:25:77:31:B4:6A:66:95:E6
Client SessionID: 41:86:7A:32:4C:5D:49:FF:EB:13:10:B0:F5:AA:C0:A6:1E:59:06:03:D6:11:D7:48:43:AD:EC:E1:63:77:50:8F
Extensions:
Type: 35 (0x0023); /non-TLS-1.3/
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: 23 (0x0017); /non-TLS-1.3/
Type: 05 (0x0005); "status_request"
01:00:00:00:00
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: 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: 10 (0x000A); "supported_groups"
0x001D (X25519)
0x0017 (Secp256r1)
0x0018 (Secp384r1)
Type: 51 (0x0033); "key_share"
X25519 (0x001D)
x = 0x34D74D358439511821A85E387C0A66B994F25E558C5AD416D28B9E262587481E
Type: 45 (0x002D); "psk_key_exchange_modes"
01:01
Type: 43 (0x002B); "supported_versions"
0x0304 (TLS 1.3)
0x0303 (TLS 1.2)
HELLO_RETRY_REQUEST (sent, server)
Legacy Version: 0x0303
Cipher suite: 0x1301 (TLS_AES_128_GCM_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: 41:86:7A:32:4C:5D:49:FF:EB:13:10:B0:F5:AA:C0:A6:1E:59:06:03:D6:11:D7:48:43:AD:EC:E1:63:77:50:8F
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: DB:1A:F8:8B:6E:8F:84:7F:6E:CE:77:3C:A2:6F:95:0F:5C:6F:9D:2A:47:8E:82:8E:25:77:31:B4:6A:66:95:E6
Client SessionID: 41:86:7A:32:4C:5D:49:FF:EB:13:10:B0:F5:AA:C0:A6:1E:59:06:03:D6:11:D7:48:43:AD:EC:E1:63:77:50:8F
Extensions:
Type: 35 (0x0023); /non-TLS-1.3/
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: 23 (0x0017); /non-TLS-1.3/
Type: 05 (0x0005); "status_request"
01:00:00:00:00
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: 44 (0x002C); "cookie"
00:08:0C:00:FE:E1:C0:DE:FA:57
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: 10 (0x000A); "supported_groups"
0x001D (X25519)
0x0017 (Secp256r1)
0x0018 (Secp384r1)
Type: 51 (0x0033); "key_share"
Secp256r1 (0x0017)
x = 0x14097F5A5C120A60D82B34361F6AD43FBB0475190E2F3AC5CF79814A0864DA7C
y = 0x9BD1FE3EFB81983DCC56D7BAA98CF026CD45C5549BA2BFC8DBD7B51DCF6AE1C8
Type: 45 (0x002D); "psk_key_exchange_modes"
01:01
Type: 43 (0x002B); "supported_versions"
0x0304 (TLS 1.3)
0x0303 (TLS 1.2)
SERVER_HELLO (sent)
Legacy Version: 0x0303
Cipher suite: 0x1301 (TLS_AES_128_GCM_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: 41:86:7A:32:4C:5D:49:FF:EB:13:10:B0:F5:AA:C0:A6:1E:59:06:03:D6:11:D7:48:43:AD:EC:E1:63:77:50:8F
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.): 2698
[...] /skipped 2698 data octets/
Type: 15 (0x0F) - "certificate_verify"
Length (octets, dec.): 107
05:03:00:67:30:65:02:30:78:34:81:B4:BA:4D:31:DB:28:B9:AA:24:8B:0B:78:A5:63:67:CE:B4:6F:65:7D:6F
8A:F0:50:BC:AA:1F:3C:52:63:C4:54:2D:B3:63:E4:55:DC:BB:55:76:7C:D5:26:B4:02:31:00:D0:96:6A:5C:12
47:19:A0:AC:EB:88:54:8A:35:5B:A1:93:C9:6A:2A:ED:49:70:65:5B:EC:E3:CD:61:B0:E3:F8:40:41:EA:80:AF
69:03:2E:31:67:61:9E:60:CD:1F:98
Type: 20 (0x14) - "finished"
Length (octets, dec.): 32
F1:DF:24:70:6A:CF:3B:3B:BC:E5:0D:09:5B:32:AD:12:CE:BA:50:DB:BE:33:C5:4D:42:C0:06:C4:8A:C4:38:CA
CLIENT_FINISHED (received)
Finished value: 0xF0A0CDBBC3FFE62881DD6B59CE06D7E397D690A282B37E8852D2CFBFDA5B32D4
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: 216.73.217.71:45185; timestamp: 1794363125
Contacts: dxdt.ru, alex/()\/abaabb.xyz.
/\_/\
( 0.0 )
= ^ =
/|_|\
(") (")=~
Provide ESNI to get second ASCII cat
Elapsed server side: 581ms; ServerHello sent: 321ms (including HelloRetryRequest time); TLS connection established: 580ms.