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: 0xEDDB305CE10433C4B588F787F2DE6F47622B1A9B38DCD1C3DED0FC5ACA267EF2
Server: 0xCCA561CC74B9C2AC30627D6DC7E6BA85E9FB3D561825870BEB33C4A20019096E
Handshake keys:
Client write: 0xEDF8F55374CB05F590BC98C9E2F2E476
Server write: 0xEC2C8AA6BE22392C9413CF50417B572C
Handshake IVs:
Client write (IV): 0xFEDA884B7C8CD82213B16186
Server write (IV): 0xD7FC1E22D40877110F3600DE
(Traffic level)
Traffic secrets:
Client: 0x89964B47085A165314B0E8B49FF9432FD25A3C592262CC4E2F218D99894DB45A
Server: 0xBCA59825617B89D69F632086C97FD8BCD82661C0DA3C35D03735F17D1F9412A9
KeyUpdates log, server:
0: 0xE488E08C642A5F578CAF246E0ED539CF99633AA52F251C2FA2C769E9815E6367
Traffic keys:
Client write: 0xC4C7A91EED724827325C81E730AD2B7C
Server write: 0xA635A31011DE77449E5394039D231F68
KeyUpdates log, server:
0: 0xEB3E45AAF7ACBFCED69F5D0BFD9B1908
Traffic base IVs:
Client write (base IV): 0x43E47EFD2D0A78287756D4E2
Server write (base IV): 0x8CECD6810B990E187C961258
KeyUpdates log, server:
0: 0xC74C11FEFF2EE7452B36CADB
--- Messages ---
CLIENT_HELLO (recieved)
Version: 0x0303
Cipher suites:
0x1302,0x1301,0x1303,0xC02C,0xC02B,0xCCA9,0xC030,0xC02F
0xCCA8,0x00FF
Client Random: 39:8C:6E:FC:EC:58:9E:1B:B0:1E:D9:74:17:34:53:EE:6A:D4:42:4A:FB:F8:A2:C8:7D:3F:78:6F:C8:3E:E4:78
Client SessionID: DD:BC:3F:5A:A3:E7:B4:8F:E9:5D:20:20:4C:19:06:6E:99:AC:7B:65:CB:0D:8E:71:0F:9E:40:31:FA:EE:81:91
Extensions:
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: 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: 43 (0x002B); "supported_versions"
0x0304 (TLS 1.3)
0x0303 (TLS 1.2)
Type: 51 (0x0033); "key_share"
X25519 (0x001D)
x = 0x415B38C7BA671E63D87C2E75B8D5C43C8C70B5B4B31CD4B1C4C27B7DB92CE179
Type: 11 (0x000B); /non-TLS-1.3/
01:00
Type: 05 (0x0005); "status_request"
01:00:00:00:00
Type: 10 (0x000A); "supported_groups"
0x001D (X25519)
0x0017 (Secp256r1)
0x0018 (Secp384r1)
Type: 45 (0x002D); "psk_key_exchange_modes"
01:01
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)
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: DD:BC:3F:5A:A3:E7:B4:8F:E9:5D:20:20:4C:19:06:6E:99:AC:7B:65:CB:0D:8E:71:0F:9E:40:31:FA:EE:81:91
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: 39:8C:6E:FC:EC:58:9E:1B:B0:1E:D9:74:17:34:53:EE:6A:D4:42:4A:FB:F8:A2:C8:7D:3F:78:6F:C8:3E:E4:78
Client SessionID: DD:BC:3F:5A:A3:E7:B4:8F:E9:5D:20:20:4C:19:06:6E:99:AC:7B:65:CB:0D:8E:71:0F:9E:40:31:FA:EE:81:91
Extensions:
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: 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: 43 (0x002B); "supported_versions"
0x0304 (TLS 1.3)
0x0303 (TLS 1.2)
Type: 51 (0x0033); "key_share"
Secp256r1 (0x0017)
x = 0xBDDA831D842D3B1CBBEEFAB2943643110EF80C81B57AE739450D90385646FBBB
y = 0xB68B84072B5E3470840F40C350D467A0CDBCDF99E17B8C93F02900B93677FCAE
Type: 11 (0x000B); /non-TLS-1.3/
01:00
Type: 05 (0x0005); "status_request"
01:00:00:00:00
Type: 10 (0x000A); "supported_groups"
0x001D (X25519)
0x0017 (Secp256r1)
0x0018 (Secp384r1)
Type: 45 (0x002D); "psk_key_exchange_modes"
01:01
Type: 44 (0x002C); "cookie"
00:08:0C:00:FE:E1:C0:DE:FA:57
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)
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: DD:BC:3F:5A:A3:E7:B4:8F:E9:5D:20:20:4C:19:06:6E:99:AC:7B:65:CB:0D:8E:71:0F:9E:40:31:FA:EE:81:91
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.): 3885
[...] /skipped 3885 data octets/
Type: 15 (0x0F) - "certificate_verify"
Length (octets, dec.): 108
05:03:00:68:30:66:02:31:00:AB:F2:30:35:F0:B9:35:08:9E:9F:3A:78:03:93:D9:54:98:26:FA:F8:6B:24:15
80:C2:9E:3D:94:9C:A6:6B:11:B6:1D:1A:2B:DC:1C:E7:A3:70:BB:CE:0E:1A:51:CD:99:02:31:00:8E:A3:CA:31
4F:C3:DC:3C:09:D9:BD:BC:F6:08:45:1E:0F:42:79:9E:D2:87:1C:3A:F9:AF:1A:B0:7E:54:EA:A1:F5:2F:F5:09
A6:BD:3F:A8:CA:64:F7:18:48:3A:4E:D2
Type: 20 (0x14) - "finished"
Length (octets, dec.): 32
46:FD:47:FC:E8:6C:FC:1B:1F:A6:81:C1:2F:D6:60:E0:E3:22:E5:51:FD:0F:4D:FE:19:3D:CB:7F:9C:4E:B1:B5
CLIENT_FINISHED (received)
Finished value: 0xB28793483513A105B944D558D24059245CD93B4138DDA7FFB18B709D35C7EEE5
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: 3.16.24.18:4604; timestamp: 1745662042
Contacts: dxdt.ru, alex/()\/abaabb.xyz.
/\_/\
( 0.0 )
= ^ =
/|_|\
(") (")=~
Provide ESNI to get second ASCII cat
Elapsed server side: 276ms; ServerHello sent: 139ms (including HelloRetryRequest time); TLS connection established: 275ms.