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: 0x0018
CRYPTO_CONTEXT
Protocol version: 0x0304
Cipher suite: 0x1303 (TLS_CHACHA20_POLY1305_SHA256)
Key exchange: 0x0018 (Secp384r1)
(Handshake level)
Handshake secrets:
Client: 0x39C78D14A4F2B9EE7CAE1E81D1E057F7AE96383D34E3664AF835F1114F497CC3
Server: 0x46325197C82B497F841B9B91C7DC657256E4C8D689B2A7A29763D9C2034829A8
Handshake keys:
Client write: 0x6734774EEF95F09949702712493C6097FD6FE8D68B5B10E0737FDB4E8CDD1400
Server write: 0x11CD3A5AAEEAF54967F2E39BF9081A1B5676CF39725AEEDF57168CD49FB823B3
Handshake IVs:
Client write (IV): 0x7A7A6981AB9F8AF458E76DEC
Server write (IV): 0xE5BF4C86CF9EA7C925FB88CA
(Traffic level)
Traffic secrets:
Client: 0x14A548D7647685A9C223CDFDC451B9292DC5EE5B95DFFB7F7BB63B959EB9463E
Server: 0xB89359621BF99D0D35A80836247590F9785E91D33350A7F429F45007BDF9985A
KeyUpdates log, server:
0: 0x035E35C9D3CCBBBAE600171D3A83D47C3FC8C369E6925C8116EABCAF388B1C90
Traffic keys:
Client write: 0xB709C20EA8AB0A57E2F71BE2588C02454081576ED4AA74D5FBEC2FE08B6A2E92
Server write: 0xE1306BA5F45540811724F27A096AE1F18E840786D8748EA477B687EFD663C388
KeyUpdates log, server:
0: 0x0107B1D3876BC997BFB39856F15BEBC0B06B9FD7EBFA10F022F91EC58A0C9225
Traffic base IVs:
Client write (base IV): 0x42EE6C901FC47CEFD4EFC2CD
Server write (base IV): 0xF54FFEBE05D5F53EA1BCCE0E
KeyUpdates log, server:
0: 0xE04FE7921B34F98E34BA1020
--- Messages ---
CLIENT_HELLO (recieved)
Version: 0x0303
Cipher suites:
0x1302,0x1301,0x1303,0xC02C,0xC02B,0xCCA9,0xC030,0xC02F
0xCCA8,0x00FF
Client Random: 02:38:D3:26:8E:29:D4:D5:0A:0E:B4:12:0A:DC:29:60:D9:EA:41:D8:D5:2C:F9:D0:6B:04:80:2E:54:D9:5F:3D
Client SessionID: DC:19:88:7B:EA:A8:7C:6E:65:E3:07:70:95:47:CF:C0:44:03:B5:C6:9B:DD:0C:EF:45:94:07:A9:31:F0:34:F3
Extensions:
Type: 23 (0x0017); /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: 43 (0x002B); "supported_versions"
0x0304 (TLS 1.3)
0x0303 (TLS 1.2)
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: 05 (0x0005); "status_request"
01:00:00:00:00
Type: 35 (0x0023); /non-TLS-1.3/
Type: 51 (0x0033); "key_share"
X25519 (0x001D)
x = 0x28498076C0F0F5536182C6C10B3FA26ABF12E861CE2BA95F1CC165E368FEB14D
Type: 16 (0x0010); "application_layer_protocol_negotiation"
68:32 (HTTP/2/TLS)
68:74:74:70:2F:31:2E:31 (HTTP/1.1)
Type: 45 (0x002D); "psk_key_exchange_modes"
01:01
Type: 11 (0x000B); /non-TLS-1.3/
01:00
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: DC:19:88:7B:EA:A8:7C:6E:65:E3:07:70:95:47:CF:C0:44:03:B5:C6:9B:DD:0C:EF:45:94:07:A9:31:F0:34:F3
Extensions:
Type: 51 (0x0033); "key_share"
Secp384r1 (0x0018)
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: 02:38:D3:26:8E:29:D4:D5:0A:0E:B4:12:0A:DC:29:60:D9:EA:41:D8:D5:2C:F9:D0:6B:04:80:2E:54:D9:5F:3D
Client SessionID: DC:19:88:7B:EA:A8:7C:6E:65:E3:07:70:95:47:CF:C0:44:03:B5:C6:9B:DD:0C:EF:45:94:07:A9:31:F0:34:F3
Extensions:
Type: 23 (0x0017); /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: 43 (0x002B); "supported_versions"
0x0304 (TLS 1.3)
0x0303 (TLS 1.2)
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: 05 (0x0005); "status_request"
01:00:00:00:00
Type: 35 (0x0023); /non-TLS-1.3/
Type: 51 (0x0033); "key_share"
Secp384r1 (0x0018)
x = 0x73A192E2DD8A4428B799BA116F325A988C49F0AF8766D909A8AE42690F0DF4E934FC07065C1504F893BC47C924616622
y = 0x54FD484031BF36945D2446AD9CED5E6AAB70E7B6C17F6BF04E72E19CDA5F46EB11C2B4344E183B2B2B03DDF6A08B4C28
Type: 16 (0x0010); "application_layer_protocol_negotiation"
68:32 (HTTP/2/TLS)
68:74:74:70:2F:31:2E:31 (HTTP/1.1)
Type: 45 (0x002D); "psk_key_exchange_modes"
01:01
Type: 11 (0x000B); /non-TLS-1.3/
01:00
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: DC:19:88:7B:EA:A8:7C:6E:65:E3:07:70:95:47:CF:C0:44:03:B5:C6:9B:DD:0C:EF:45:94:07:A9:31:F0:34:F3
Extensions:
Type: 51 (0x0033); "key_share"
Secp384r1 (0x0018)
x = 0x884DFC0FE9602539133D59E3779E9DE8644D3532211C1061EFD16D15BE349D6723496325775E87CF3D396F1C02FCC5CF
y = 0x063315C18E34D26B9085A96A495F17B8557DB379DB6ABED0788C60417FCE917ADD8976BB955D9E7E1B1CC6C06F577280
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.): 108
05:03:00:68:30:66:02:31:00:BB:77:76:2B:9B:BA:DB:F7:4C:E6:6C:8A:BD:A0:46:99:95:0A:58:0F:EF:5F:C8
F1:B5:37:26:DD:91:8A:C6:B6:60:17:0B:EC:4F:0E:6F:A0:C6:D6:13:3E:99:CD:28:91:02:31:00:87:A5:05:08
4A:6B:69:6A:0D:E5:56:81:39:F0:0F:2D:5C:CA:43:48:DD:00:F6:27:67:8D:8D:6D:68:F0:21:C7:B5:01:0D:18
E8:4E:FB:23:1C:26:7F:CD:1D:07:FC:9E
Type: 20 (0x14) - "finished"
Length (octets, dec.): 32
80:3C:D1:A6:B2:A5:5F:CE:EB:F0:84:86:07:C8:0B:82:45:EE:CF:1B:4F:B0:1E:9F:50:28:C8:8E:7F:D6:84:C3
CLIENT_FINISHED (received)
Finished value: 0xC967DC55D00637DC897AFB92049A0ED3E0C3614E5F3104A311DFF6370D25C78C
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: 216.73.216.192:64080; timestamp: 1793805680
Contacts: dxdt.ru, alex/()\/abaabb.xyz.
/\_/\
( 0.0 )
= ^ =
/|_|\
(") (")=~
Provide ESNI to get second ASCII cat
Elapsed server side: 286ms; ServerHello sent: 146ms (including HelloRetryRequest time); TLS connection established: 286ms.