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: 0x86ED9E2B624B4C20A4B05AABA274ED2B7BD1F70C0F1CFA9938AFE40F82292A79
Server: 0xE4A8827EB56E22F2CF1707F46B5210CB6C0C9C12B49EFCBF20F3A5B3E6BDEE4C
Handshake keys:
Client write: 0x551699243BA46402BC8F650C3CDB7058
Server write: 0xD8DB3DD39AB279E62AFD449891A6E08D
Handshake IVs:
Client write (IV): 0x3B86E2194183D86A7DCFA700
Server write (IV): 0x0B3D2F39C413BD75D5ACC996
(Traffic level)
Traffic secrets:
Client: 0x93C1772CD239E25A66121473C395001D6A9F9779DD49622C7366FD7931953360
Server: 0x5C2842526B13A9625C8382C67E836E0DC3F397ACAAF89C92B0C5C9D1F01F2E87
KeyUpdates log, server:
0: 0x83275A49C69A86363B0BBF6ED8D7B44A81C9DFD4D928BCB8C4B1A2E8CF34B7E9
Traffic keys:
Client write: 0xFDA106B8E89D7DEF958F75046BE900A4
Server write: 0xB75E75E21E2896A722BB50457C7AEFD7
KeyUpdates log, server:
0: 0x38C384C710ED00EA5F28E0413FC06518
Traffic base IVs:
Client write (base IV): 0xED06F28B1403E889365981DF
Server write (base IV): 0xCE73E72495B61E2A66AC0924
KeyUpdates log, server:
0: 0xA1D70C2BDC4BE191A1DA427E
--- Messages ---
CLIENT_HELLO (recieved)
Version: 0x0303
Cipher suites:
0x1302,0x1301,0x1303,0xC02C,0xC02B,0xCCA9,0xC030,0xC02F
0xCCA8,0x00FF
Client Random: AB:DF:65:0B:F9:84:96:0A:08:14:97:ED:EF:B6:40:B0:94:50:5A:15:B5:5D:A3:ED:EE:B5:17:B7:54:C5:CC:64
Client SessionID: 0B:BA:48:AE:FA:8B:24:98:63:2B:61:58:D6:9F:4F:D2:F1:A6:D6:64:62:77:9F:33:F9:C4:91:65:4A:C0:EF:F1
Extensions:
Type: 10 (0x000A); "supported_groups"
0x001D (X25519)
0x0017 (Secp256r1)
0x0018 (Secp384r1)
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: 51 (0x0033); "key_share"
X25519 (0x001D)
x = 0xA50C80818BE66EAF8920533B92CDB7C7F5387C7812454910AA49A9E1CEA98B35
Type: 05 (0x0005); "status_request"
01:00:00:00:00
Type: 43 (0x002B); "supported_versions"
0x0304 (TLS 1.3)
0x0303 (TLS 1.2)
Type: 23 (0x0017); /non-TLS-1.3/
Type: 35 (0x0023); /non-TLS-1.3/
Type: 11 (0x000B); /non-TLS-1.3/
01:00
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
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: 0B:BA:48:AE:FA:8B:24:98:63:2B:61:58:D6:9F:4F:D2:F1:A6:D6:64:62:77:9F:33:F9:C4:91:65:4A:C0:EF:F1
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: AB:DF:65:0B:F9:84:96:0A:08:14:97:ED:EF:B6:40:B0:94:50:5A:15:B5:5D:A3:ED:EE:B5:17:B7:54:C5:CC:64
Client SessionID: 0B:BA:48:AE:FA:8B:24:98:63:2B:61:58:D6:9F:4F:D2:F1:A6:D6:64:62:77:9F:33:F9:C4:91:65:4A:C0:EF:F1
Extensions:
Type: 10 (0x000A); "supported_groups"
0x001D (X25519)
0x0017 (Secp256r1)
0x0018 (Secp384r1)
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: 51 (0x0033); "key_share"
Secp256r1 (0x0017)
x = 0xC3CAE8D1A2ADB48D84A46FAA515077D660179FF4077B9E55CB0B8170BD0CD66B
y = 0x7962D453574A8266C456008B05F0E77CB3E71A8425778D4A5D067F2100567F6E
Type: 05 (0x0005); "status_request"
01:00:00:00:00
Type: 43 (0x002B); "supported_versions"
0x0304 (TLS 1.3)
0x0303 (TLS 1.2)
Type: 23 (0x0017); /non-TLS-1.3/
Type: 35 (0x0023); /non-TLS-1.3/
Type: 11 (0x000B); /non-TLS-1.3/
01:00
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
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: 0B:BA:48:AE:FA:8B:24:98:63:2B:61:58:D6:9F:4F:D2:F1:A6:D6:64:62:77:9F:33:F9:C4:91:65:4A:C0:EF:F1
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.): 2698
[...] /skipped 2698 data octets/
Type: 15 (0x0F) - "certificate_verify"
Length (octets, dec.): 107
05:03:00:67:30:65:02:31:00:86:B1:13:92:CB:BC:4E:1F:CD:C7:F0:7D:27:07:76:1A:23:D2:D6:DA:BD:EF:00
70:2B:56:BD:E2:62:71:B3:03:76:EC:04:F9:73:54:6B:3E:01:C0:10:91:5A:F8:C3:B9:02:30:7C:65:D1:42:AA
4B:09:AB:8D:B4:C1:8F:95:41:CB:12:07:29:D4:ED:C5:58:8E:86:F1:83:DD:2C:DB:84:39:95:43:F2:43:84:25
73:CE:13:D4:83:74:FD:44:C6:D5:28
Type: 20 (0x14) - "finished"
Length (octets, dec.): 32
09:59:61:CA:D3:F7:57:F0:66:2D:EA:28:A4:EE:6E:31:F2:5F:AE:4C:AC:B9:8A:E3:C8:F9:F5:07:FC:12:2F:F2
CLIENT_FINISHED (received)
Finished value: 0x23350C5A75592A05A6C4A9A58E85C85C485AABB8D85A0EBF6437B69ADF87D828
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: 216.73.216.164:4374; timestamp: 1792196101
Contacts: dxdt.ru, alex/()\/abaabb.xyz.
/\_/\
( 0.0 )
= ^ =
/|_|\
(") (")=~
Provide ESNI to get second ASCII cat
Elapsed server side: 297ms; ServerHello sent: 152ms (including HelloRetryRequest time); TLS connection established: 296ms.