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: 0xA6F798405AF30137B5E948FAC4A98E274CFE175F4620E25B96D025825BE41272
Server: 0xAC2AB3983B165332F10DBFD5CAA5F56A6F67C8C49FF3182681C1AF5228B00CE7
Handshake keys:
Client write: 0xB91125E02876F968170E7F1EBA456B6A
Server write: 0xFAE8FF0F1EB21A453249D70E66A8FAE6
Handshake IVs:
Client write (IV): 0x1042A4F0425A32B95D693809
Server write (IV): 0xA6C3A455CA1A38FAFAB72FBC
(Traffic level)
Traffic secrets:
Client: 0x39B5B2A25C2F4DD9DFE7A5BCDC20A322B55E10473AA3E60DAEC9FA205D518EE1
Server: 0xABB77467A747AAD5F4CBFE0C5E5C62D6FDC51F481E396F17963E043E6E8BAF8D
KeyUpdates log, server:
0: 0x354FCE8B25DF83F65D4E44A605AF1C7E43EB2F78710E6E83F1B173041409819A
Traffic keys:
Client write: 0x9CEAAB01AE6F54BC0A4A9BE123D7F6D6
Server write: 0x478DE115A342FE4F348FAB0F017540BF
KeyUpdates log, server:
0: 0xB14D164BCB66FF57CB118CD2CE44F62B
Traffic base IVs:
Client write (base IV): 0x37690A1E68062E20B72A5CC4
Server write (base IV): 0xDC6107A66A6E894DD1BA6C19
KeyUpdates log, server:
0: 0x0F2377444090E11BD2A4698D
--- Messages ---
CLIENT_HELLO (recieved)
Version: 0x0303
Cipher suites:
0x1302,0x1301,0x1303,0xC02C,0xC02B,0xCCA9,0xC030,0xC02F
0xCCA8,0x00FF
Client Random: 96:70:B6:8C:2A:FC:DE:F0:74:DE:84:20:5B:81:5F:8A:B4:A5:D9:DF:55:D9:7C:78:CF:71:60:3C:E7:60:0D:1B
Client SessionID: 37:CD:83:EC:51:6B:C3:28:DF:0C:C6:EC:C3:61:C7:07:ED:31:3B:20:4D:71:5E:08:6E:9D:64:4D:37:AC:3C:D6
Extensions:
Type: 43 (0x002B); "supported_versions"
0x0304 (TLS 1.3)
0x0303 (TLS 1.2)
Type: 10 (0x000A); "supported_groups"
0x001D (X25519)
0x0017 (Secp256r1)
0x0018 (Secp384r1)
Type: 51 (0x0033); "key_share"
X25519 (0x001D)
x = 0x6EF91674F25C04661BB4F5DE09CB2A5BEFF55E219555CA38760EF19AEF7DF353
Type: 45 (0x002D); "psk_key_exchange_modes"
01:01
Type: 16 (0x0010); "application_layer_protocol_negotiation"
68:32 (HTTP/2/TLS)
68:74:74:70:2F:31:2E:31 (HTTP/1.1)
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: 35 (0x0023); /non-TLS-1.3/
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: 11 (0x000B); /non-TLS-1.3/
01:00
Type: 05 (0x0005); "status_request"
01:00:00:00:00
Type: 23 (0x0017); /non-TLS-1.3/
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: 37:CD:83:EC:51:6B:C3:28:DF:0C:C6:EC:C3:61:C7:07:ED:31:3B:20:4D:71:5E:08:6E:9D:64:4D:37:AC:3C:D6
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: 96:70:B6:8C:2A:FC:DE:F0:74:DE:84:20:5B:81:5F:8A:B4:A5:D9:DF:55:D9:7C:78:CF:71:60:3C:E7:60:0D:1B
Client SessionID: 37:CD:83:EC:51:6B:C3:28:DF:0C:C6:EC:C3:61:C7:07:ED:31:3B:20:4D:71:5E:08:6E:9D:64:4D:37:AC:3C:D6
Extensions:
Type: 43 (0x002B); "supported_versions"
0x0304 (TLS 1.3)
0x0303 (TLS 1.2)
Type: 10 (0x000A); "supported_groups"
0x001D (X25519)
0x0017 (Secp256r1)
0x0018 (Secp384r1)
Type: 51 (0x0033); "key_share"
Secp256r1 (0x0017)
x = 0x5B6B82716C532DBB459D2BA0E0EAD4CFBE69B37CC1F08619D29E02257A883DA4
y = 0x3456148D9EDFC64F6218CB0666C9817A65DC6F15559E9F5F42E538C1B7019B0D
Type: 44 (0x002C); "cookie"
00:08:0C:00:FE:E1:C0:DE:FA:57
Type: 45 (0x002D); "psk_key_exchange_modes"
01:01
Type: 16 (0x0010); "application_layer_protocol_negotiation"
68:32 (HTTP/2/TLS)
68:74:74:70:2F:31:2E:31 (HTTP/1.1)
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: 35 (0x0023); /non-TLS-1.3/
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: 11 (0x000B); /non-TLS-1.3/
01:00
Type: 05 (0x0005); "status_request"
01:00:00:00:00
Type: 23 (0x0017); /non-TLS-1.3/
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: 37:CD:83:EC:51:6B:C3:28:DF:0C:C6:EC:C3:61:C7:07:ED:31:3B:20:4D:71:5E:08:6E:9D:64:4D:37:AC:3C:D6
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.): 107
05:03:00:67:30:65:02:31:00:CA:10:92:73:03:61:07:B5:2E:34:27:5E:71:24:A9:26:AC:45:97:CD:B0:5F:B6
72:03:58:BC:D5:52:15:B2:BB:F2:5D:D8:70:D1:54:96:A4:69:AB:28:6C:71:03:AC:F3:02:30:24:48:8F:59:DA
FB:69:9E:30:B7:D6:09:E7:9E:5A:B3:27:DF:DC:2A:42:A0:A5:48:A1:C0:BF:0B:62:F9:C7:06:41:DE:33:DA:F5
4F:2C:FC:A7:3B:E8:C8:CA:A4:A1:1F
Type: 20 (0x14) - "finished"
Length (octets, dec.): 32
1A:BB:7E:51:DC:6B:AF:D0:76:86:90:D5:AD:9B:DF:5C:95:FA:6D:DF:3D:F5:C8:DF:5B:88:E5:3A:29:7F:81:59
CLIENT_FINISHED (received)
Finished value: 0x8F44A1B9B17C5DB2F07134763F4014DDD9176C4065676B4834C7A68F8438DDA3
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: 216.73.216.172:50148; timestamp: 1792923391
Contacts: dxdt.ru, alex/()\/abaabb.xyz.
/\_/\
( 0.0 )
= ^ =
/|_|\
(") (")=~
Provide ESNI to get second ASCII cat
Elapsed server side: 306ms; ServerHello sent: 148ms (including HelloRetryRequest time); TLS connection established: 305ms.