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: 0x595603A7370F25491C5F62653374A4E1E4728BE22769A384ADF09709AF77D955
Server: 0x5A8632337AF5DAADC311D3CA5F87A35FA185029744782A783DDD4C6D3D9BCFE6
Handshake keys:
Client write: 0xD5B69013C9AEA8F7EA8B59691DF8E39D
Server write: 0xE338DA21B9180CA8D34C2C41F8B6F4B4
Handshake IVs:
Client write (IV): 0x690302EF2CEA66881EE93661
Server write (IV): 0x216FCDA2EE4607EAD4972D0A
(Traffic level)
Traffic secrets:
Client: 0x695A43FC0F3DEE3A1F7D89AF380E2CA465D0418AE1C2E758F2B1F32194D12075
Server: 0xB4C5CA8F22C0F1DE2166E0BA6AEDF591555AC81424837B531F4B882CA78FC0FE
KeyUpdates log, server:
0: 0x85880361A4BCA6A6DF9402889E366DE1D424E2FA1477467DD45994EF293FF9D1
Traffic keys:
Client write: 0xF1DE6C83D4331E1990234E2E0ECC3400
Server write: 0xEF0AE8CFB3E86BC674F6C37D5480F818
KeyUpdates log, server:
0: 0xE54C84D9F98C79F9B3C648FECC9EBF18
Traffic base IVs:
Client write (base IV): 0xBB4A5FBB8261541976133903
Server write (base IV): 0x3A4390CE152C677E02A1CCE5
KeyUpdates log, server:
0: 0x07490336E493224E949FB46D
--- Messages ---
CLIENT_HELLO (recieved)
Version: 0x0303
Cipher suites:
0x1302,0x1301,0x1303,0xC02C,0xC02B,0xCCA9,0xC030,0xC02F
0xCCA8,0x00FF
Client Random: 02:00:7C:CB:E0:14:E5:55:FC:CD:21:4D:B4:D3:1C:93:22:D8:CC:87:EC:C1:D4:F1:24:C4:7A:A4:A9:A1:5A:BC
Client SessionID: 4E:EE:92:BB:29:83:52:5D:B2:66:B7:B4:DB:C7:6E:E2:79:9B:54:95:93:75:C8:CD:7E:2D:3D:3C:8C:E1:19:3B
Extensions:
Type: 35 (0x0023); /non-TLS-1.3/
Type: 11 (0x000B); /non-TLS-1.3/
01:00
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: 23 (0x0017); /non-TLS-1.3/
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: 43 (0x002B); "supported_versions"
0x0304 (TLS 1.3)
0x0303 (TLS 1.2)
Type: 51 (0x0033); "key_share"
X25519 (0x001D)
x = 0x03912C72C6E27BE82EE7A390E16A1CA1D80D1AB953A11B7617C22FDC5EBB243B
Type: 10 (0x000A); "supported_groups"
0x001D (X25519)
0x0017 (Secp256r1)
0x0018 (Secp384r1)
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)
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: 4E:EE:92:BB:29:83:52:5D:B2:66:B7:B4:DB:C7:6E:E2:79:9B:54:95:93:75:C8:CD:7E:2D:3D:3C:8C:E1:19:3B
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: 02:00:7C:CB:E0:14:E5:55:FC:CD:21:4D:B4:D3:1C:93:22:D8:CC:87:EC:C1:D4:F1:24:C4:7A:A4:A9:A1:5A:BC
Client SessionID: 4E:EE:92:BB:29:83:52:5D:B2:66:B7:B4:DB:C7:6E:E2:79:9B:54:95:93:75:C8:CD:7E:2D:3D:3C:8C:E1:19:3B
Extensions:
Type: 35 (0x0023); /non-TLS-1.3/
Type: 11 (0x000B); /non-TLS-1.3/
01:00
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: 23 (0x0017); /non-TLS-1.3/
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: 43 (0x002B); "supported_versions"
0x0304 (TLS 1.3)
0x0303 (TLS 1.2)
Type: 44 (0x002C); "cookie"
00:08:0C:00:FE:E1:C0:DE:FA:57
Type: 51 (0x0033); "key_share"
Secp256r1 (0x0017)
x = 0xF79DD6C58DBD0DE4F254C3F8A73E0B6D1BA9845543DD1F98A30EDDA2ACCE5106
y = 0x13F47C8F6CB38934F5C17A64B1A7304068B2C17B29835E3EBD356690D713425A
Type: 10 (0x000A); "supported_groups"
0x001D (X25519)
0x0017 (Secp256r1)
0x0018 (Secp384r1)
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)
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: 4E:EE:92:BB:29:83:52:5D:B2:66:B7:B4:DB:C7:6E:E2:79:9B:54:95:93:75:C8:CD:7E:2D:3D:3C:8C:E1:19:3B
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.): 2700
[...] /skipped 2700 data octets/
Type: 15 (0x0F) - "certificate_verify"
Length (octets, dec.): 106
05:03:00:66:30:64:02:30:26:D2:91:46:46:A7:A4:32:25:7B:A1:C8:90:6F:74:C6:2D:CC:76:FA:66:9E:05:AE
37:17:5C:6D:B3:36:22:0E:49:17:48:1F:0E:29:6F:4D:B9:A2:5E:85:64:15:0C:89:02:30:69:38:C6:3C:EF:D9
51:5E:1D:DF:A7:D6:36:7A:DE:8E:F9:B3:22:49:B3:DF:05:EE:78:D0:04:77:DE:FD:37:CB:4B:0D:0F:82:DA:21
0B:72:A9:46:3C:C6:75:DD:C2:CE
Type: 20 (0x14) - "finished"
Length (octets, dec.): 32
27:0B:7C:F8:59:7A:2E:FD:8F:A8:FA:51:B2:AB:ED:22:98:7B:B4:32:43:87:39:45:0D:6E:6B:6C:32:80:4B:0E
CLIENT_FINISHED (received)
Finished value: 0x49AD3E386DECEB9F51974D1539596ED582A2D3BBE580296FD46CABB77372B1DB
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: 216.73.216.239:29390; timestamp: 1794249226
Contacts: dxdt.ru, alex/()\/abaabb.xyz.
/\_/\
( 0.0 )
= ^ =
/|_|\
(") (")=~
Provide ESNI to get second ASCII cat
Elapsed server side: 290ms; ServerHello sent: 145ms (including HelloRetryRequest time); TLS connection established: 289ms.