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: 0x9098BF57F606DC6F5ADE7D02D7D771CAC485B70E0AFB82BA01A187604B1E1730
Server: 0x3BF7DF56FE6B9510A2CA089481C148CB42B4BA320C0234451D53BA71F7042AFA
Handshake keys:
Client write: 0x86AC9935BBF250BC1127375A88351FF2
Server write: 0x9493348139C66C1D111A148B0B7B1755
Handshake IVs:
Client write (IV): 0xC88D2B36CBFCA8A398B418FB
Server write (IV): 0xACAE55697B4A0CD7EFF67A94
(Traffic level)
Traffic secrets:
Client: 0x607513110073F693DAB4122FF4F54F943F904478DB0DD316FDFF5243353E4B66
Server: 0xF0BF1D41B901CECB40B1C4170BEFBA4249F9A14CCD54BB661E05C0BD57BDF3A3
KeyUpdates log, server:
0: 0x02309B72967ED2CEC89A265E6349D5D5345E2AADB51197F56291C85A51F9DF90
Traffic keys:
Client write: 0x87F6A0E41C913FC0FBDCEB8FBC978298
Server write: 0x0BDCD3018B85E6A96650F627749A872B
KeyUpdates log, server:
0: 0xCCA4418718E1B6A39A145637A953BDC8
Traffic base IVs:
Client write (base IV): 0x86D74388070DE59EDD521E59
Server write (base IV): 0xBF7B70A1E5B65490376F53B6
KeyUpdates log, server:
0: 0x141870A025209C58FBC6FCAA
--- Messages ---
CLIENT_HELLO (recieved)
Version: 0x0303
Cipher suites:
0x1302,0x1301,0x1303,0xC02C,0xC02B,0xCCA9,0xC030,0xC02F
0xCCA8,0x00FF
Client Random: C8:E1:B1:5E:F2:14:C8:7F:32:54:4B:F2:22:7A:71:CC:D6:12:A9:8A:9C:73:22:C7:AB:F7:D8:1E:99:5D:B6:B4
Client SessionID: 1C:FB:FE:3B:2E:DA:2C:9F:93:0D:47:FF:FE:EE:7D:FE:93:19:76:2D:D6:D4:DA:39:06:3C:66:00:D5:C5:35:E8
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: 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: 11 (0x000B); /non-TLS-1.3/
01:00
Type: 10 (0x000A); "supported_groups"
0x001D (X25519)
0x0017 (Secp256r1)
0x0018 (Secp384r1)
Type: 45 (0x002D); "psk_key_exchange_modes"
01:01
Type: 51 (0x0033); "key_share"
X25519 (0x001D)
x = 0x5FE8797D28470F9F26F4A739698AAC5F4089D04C71D6DC1BFF7BEEF2C6C2E51E
Type: 05 (0x0005); "status_request"
01:00:00:00:00
Type: 16 (0x0010); "application_layer_protocol_negotiation"
68:32 (HTTP/2/TLS)
68:74:74:70:2F:31:2E:31 (HTTP/1.1)
Type: 43 (0x002B); "supported_versions"
0x0304 (TLS 1.3)
0x0303 (TLS 1.2)
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: 1C:FB:FE:3B:2E:DA:2C:9F:93:0D:47:FF:FE:EE:7D:FE:93:19:76:2D:D6:D4:DA:39:06:3C:66:00:D5:C5:35:E8
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: C8:E1:B1:5E:F2:14:C8:7F:32:54:4B:F2:22:7A:71:CC:D6:12:A9:8A:9C:73:22:C7:AB:F7:D8:1E:99:5D:B6:B4
Client SessionID: 1C:FB:FE:3B:2E:DA:2C:9F:93:0D:47:FF:FE:EE:7D:FE:93:19:76:2D:D6:D4:DA:39:06:3C:66:00:D5:C5:35:E8
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: 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: 11 (0x000B); /non-TLS-1.3/
01:00
Type: 10 (0x000A); "supported_groups"
0x001D (X25519)
0x0017 (Secp256r1)
0x0018 (Secp384r1)
Type: 45 (0x002D); "psk_key_exchange_modes"
01:01
Type: 51 (0x0033); "key_share"
Secp256r1 (0x0017)
x = 0xAC3939E57E9B3914931BBC3FC05B0E953F9A4C37537D1728E9DC0170629652EB
y = 0xFC9030D3F7A79B19A33223BD173045B909C663AD33F50C7FFB4E6A6C683EC99D
Type: 05 (0x0005); "status_request"
01:00:00:00:00
Type: 16 (0x0010); "application_layer_protocol_negotiation"
68:32 (HTTP/2/TLS)
68:74:74:70:2F:31:2E:31 (HTTP/1.1)
Type: 43 (0x002B); "supported_versions"
0x0304 (TLS 1.3)
0x0303 (TLS 1.2)
Type: 23 (0x0017); /non-TLS-1.3/
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: 1C:FB:FE:3B:2E:DA:2C:9F:93:0D:47:FF:FE:EE:7D:FE:93:19:76:2D:D6:D4:DA:39:06:3C:66:00:D5:C5:35:E8
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.): 2697
[...] /skipped 2697 data octets/
Type: 15 (0x0F) - "certificate_verify"
Length (octets, dec.): 107
05:03:00:67:30:65:02:31:00:C0:01:21:1A:4E:E8:CA:30:7F:1C:C8:34:D4:15:D7:D7:64:96:73:2C:13:CF:3E
B0:53:DD:78:10:47:DA:E0:1E:26:66:5F:2F:48:B6:E5:FA:F8:AB:91:25:3A:F7:52:42:02:30:68:00:3B:8B:06
A2:CB:61:9F:68:B2:F7:9D:CB:89:7A:FA:04:EF:88:25:6D:B9:D6:4E:45:EF:60:95:D5:05:7D:74:FB:D4:7E:14
00:97:AF:D9:CA:34:D6:8E:71:41:3C
Type: 20 (0x14) - "finished"
Length (octets, dec.): 32
3F:E3:72:CA:E6:38:EE:8D:B4:4C:8D:08:3D:D4:DD:4A:A0:59:79:C1:9D:E2:B9:1F:18:65:44:79:99:7F:9A:40
CLIENT_FINISHED (received)
Finished value: 0x32230AB2E33C0374D1680A1A2A20C12783DEFC4C473E84B01EE4AF679C4DF3A8
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: 216.73.216.24:35728; timestamp: 1794537558
Contacts: dxdt.ru, alex/()\/abaabb.xyz.
/\_/\
( 0.0 )
= ^ =
/|_|\
(") (")=~
Provide ESNI to get second ASCII cat
Elapsed server side: 291ms; ServerHello sent: 147ms (including HelloRetryRequest time); TLS connection established: 290ms.