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: 0x001D
Second ClientHello, key shares: 0x0017
CRYPTO_CONTEXT
Protocol version: 0x0304
Cipher suite: 0x1303 (TLS_CHACHA20_POLY1305_SHA256)
Key exchange: 0x0017 (Secp256r1)
(Handshake level)
Handshake secrets:
Client: 0xAB13002D1687E35ECBB556D19977924990E54409AAE9EAD5586E864665722FFC
Server: 0x5329221A3FA2DFBECF21F397B3E3000ABA30C4FB3968A2A96385D63B976D67D1
Handshake keys:
Client write: 0x898E6900518CFAB6E4A77ED013974C929F64248E701CFD870990C8CFEBA26F69
Server write: 0x69E1EABBEB2B44F10CA1AAB39F08B38D6356B3C18A756498032A64F7CB18C53A
Handshake IVs:
Client write (IV): 0x394922FD6FA406B4CE6F09CC
Server write (IV): 0xFB4E6297E2855A14665204FF
(Traffic level)
Traffic secrets:
Client: 0xFC41F089A8E479F09B616A5E1A2A98CBF6F5B3DCF0F001D6CA67906FE92B3BCF
Server: 0x1BE7241DD84E5B1A6DA08E54A8ADEEB113D1129D11B9AD52B3BD94CAC5BA2720
Traffic keys:
Client write: 0x3AC5F52E05BB74387EB4783C7348234182F3F6263DCED119F6741AC3D1E57FD9
Server write: 0xB3FD7E0AC073F2B07E39141040A4DE118AAE7659030C0A3DE3B6439FE54DBBE8
Traffic base IVs:
Client write (base IV): 0x329A1D17319FBF3F264D480B
Server write (base IV): 0xCCB327E358D60F31708CBD1A
--- Messages ---
CLIENT_HELLO (recieved)
Version: 0x0303
Cipher suites:
0x1302,0x1301,0x1303,0xC02C,0xC02B,0xCCA9,0xC030,0xC02F
0xCCA8,0x00FF
Client Random: 49:6D:B0:E5:00:99:91:4C:01:DF:D4:F8:B1:D0:E2:A8:4C:C4:88:51:56:19:39:75:2C:06:66:D8:81:06:DC:6D
Client SessionID: 54:EF:18:16:1A:0B:92:0E:B0:EA:3A:96:7C:A4:F2:10:36:CB:F6:EF:0C:79:B1:35:E8:85:C8:C7:2F:F5:34:63
Extensions:
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: 16 (0x0010); "application_layer_protocol_negotiation"
68:32 (HTTP/2/TLS)
68:74:74:70:2F:31:2E:31 (HTTP/1.1)
Type: 11 (0x000B); /non-TLS-1.3/
01:00
Type: 35 (0x0023); /non-TLS-1.3/
Type: 45 (0x002D); "psk_key_exchange_modes"
01:01
Type: 51 (0x0033); "key_share"
X25519 (0x001D)
x = 0x1BDC9C33CBC7F9C74B8D39F681AEDDC79B135BF6C49B8C2132F2866CAE072024
Type: 10 (0x000A); "supported_groups"
0x001D (X25519)
0x0017 (Secp256r1)
0x0018 (Secp384r1)
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: 43 (0x002B); "supported_versions"
0x0304 (TLS 1.3)
0x0303 (TLS 1.2)
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: 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:EF:18:16:1A:0B:92:0E:B0:EA:3A:96:7C:A4:F2:10:36:CB:F6:EF:0C:79:B1:35:E8:85:C8:C7:2F:F5:34:63
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: 49:6D:B0:E5:00:99:91:4C:01:DF:D4:F8:B1:D0:E2:A8:4C:C4:88:51:56:19:39:75:2C:06:66:D8:81:06:DC:6D
Client SessionID: 54:EF:18:16:1A:0B:92:0E:B0:EA:3A:96:7C:A4:F2:10:36:CB:F6:EF:0C:79:B1:35:E8:85:C8:C7:2F:F5:34:63
Extensions:
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: 16 (0x0010); "application_layer_protocol_negotiation"
68:32 (HTTP/2/TLS)
68:74:74:70:2F:31:2E:31 (HTTP/1.1)
Type: 11 (0x000B); /non-TLS-1.3/
01:00
Type: 35 (0x0023); /non-TLS-1.3/
Type: 45 (0x002D); "psk_key_exchange_modes"
01:01
Type: 51 (0x0033); "key_share"
Secp256r1 (0x0017)
x = 0xC84189E29E3C6753B49B177C1E674A056803C6DD0413CBB9D858240439C37AA4
y = 0xA942F5E0B79192468F398ED648E39356305D989666BC3A8B345008F0D6EB7BBF
Type: 10 (0x000A); "supported_groups"
0x001D (X25519)
0x0017 (Secp256r1)
0x0018 (Secp384r1)
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: 44 (0x002C); "cookie"
00:08:0C:00:FE:E1:C0:DE:FA:57
Type: 43 (0x002B); "supported_versions"
0x0304 (TLS 1.3)
0x0303 (TLS 1.2)
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: 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:EF:18:16:1A:0B:92:0E:B0:EA:3A:96:7C:A4:F2:10:36:CB:F6:EF:0C:79:B1:35:E8:85:C8:C7:2F:F5:34:63
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.): 3401
[...] /skipped 3401 data octets/
Type: 15 (0x0F) - "certificate_verify"
Length (octets, dec.): 106
05:03:00:66:30:64:02:30:40:27:D0:0D:DB:2B:40:F7:38:B2:D6:DB:F1:56:D4:5A:70:D8:C0:9C:56:65:41:57
70:97:85:A8:DB:7A:91:3F:74:6F:F1:0E:0A:A7:67:D1:79:D0:F6:4A:9A:21:A6:68:02:30:40:B1:BB:88:81:48
08:16:BC:E1:C8:39:67:B7:89:35:56:EA:78:2D:40:81:A8:D5:B4:86:03:61:4E:34:8E:62:E1:19:02:E3:F6:17
43:D8:C5:F5:A6:9F:5D:E6:D7:67
Type: 20 (0x14) - "finished"
Length (octets, dec.): 32
1B:80:4D:75:FA:57:54:C3:73:99:B9:51:D7:D4:3F:BA:0B:3F:39:E1:62:C1:0F:2C:3F:FF:A9:09:B4:AD:8D:8A
CLIENT_FINISHED (received)
Finished value: 0x37451015AD59965739DD9C75D6A3EEED9AC6CF3B04F35D60D72F4B0C0BC746D8
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: 216.73.216.17:4779; timestamp: 1785365658
Contacts: dxdt.ru, alex/()\/abaabb.xyz.
/\_/\
( 0.0 )
= ^ =
/|_|\
(") (")=~
Provide ESNI to get second ASCII cat
Elapsed server side: 289ms; ServerHello sent: 144ms (including HelloRetryRequest time); TLS connection established: 288ms.