2da7b32abf3927e4

Seen (all time)
(past week)
< 100 times (0.00%)
< 100 times (0.00%)
Rank (all time)
(past week)
75760 / 685149
-1 / 17682
TLS VersionTLS 1.2
Handshake VersionTLS 1.2
Cipher Suites
exact match
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xc02f)
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (0xc030)
TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 (0xc02b)
TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 (0xc02c)
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 (0xcca8)
TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 (0xcca9)
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (0xc013)
TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA (0xc009)
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (0xc014)
TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA (0xc00a)
TLS_RSA_WITH_AES_128_GCM_SHA256 (0x009c)
TLS_RSA_WITH_AES_256_GCM_SHA384 (0x009d)
TLS_RSA_WITH_AES_128_CBC_SHA (0x002f)
TLS_RSA_WITH_AES_256_CBC_SHA (0x0035)
TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA (0xc012)
TLS_RSA_WITH_3DES_EDE_CBC_SHA (0x000a)
TLS_AES_128_GCM_SHA256 (0x1301)
TLS_CHACHA20_POLY1305_SHA256 (0x1303)
TLS_AES_256_GCM_SHA384 (0x1302)
Compression Methodsnull (0x00)
Extensions
exact match
server_name (0x0000)
status_request (0x0005)
supported_groups (0x000a)
ec_point_formats (0x000b)
signature_algorithms (0x000d)
renegotiation_info (0xff01)
signed_certificate_timestamp (0x0012)
supported_versions (0x002b)
key_share (0x0033)
Supported Groups
exact match
x25519 (0x001d)
secp256r1 (0x0017)
secp384r1 (0x0018)
secp521r1 (0x0019)
Signature Algorithmsrsa_pss_rsae_sha256 (0x0804)
ecdsa_secp256r1_sha256 (0x0403)
ed25519 (0x0807)
rsa_pss_rsae_sha384 (0x0805)
rsa_pss_rsae_sha512 (0x0806)
rsa_pkcs1_sha256 (0x0401)
rsa_pkcs1_sha384 (0x0501)
rsa_pkcs1_sha512 (0x0601)
ecdsa_secp384r1_sha384 (0x0503)
ecdsa_secp521r1_sha512 (0x0603)
rsa_pkcs1_sha1 (0x0201)
ecdsa_sha1 (0x0203)
EC Point Formatsuncompressed (0x00)
ALPN
Key Share secp256r1 (0x0017) - 65-byte key
x25519 (0x001d) - 32-byte key
PSK Key Exchange Modes
Supported Versions
exact match
TLS 1.3 (0x0304)
TLS 1.2 (0x0303)
TLS 1.1 (0x0302)
TLS 1.0 (0x0301)
Certificate Compression Algorithms
Record Size Limit
nid3289795048995629028
Related 8cb78d3931b49328 (compare) Seen 67312 times (0.00%)
d2684c3b38c00169 (compare) Seen 811651 times (0.00%)
0630c88335973650 (compare) Seen 21643 times (0.00%)
a91c0644c199823d (compare) Seen 61676 times (0.00%)
95986155ac6ab305 (compare) Seen 17908 times (0.00%)
Labels
uTLS generated code
// import tls "github.com/refraction-networking/utls"
tcpConn, err := net.Dial("tcp", "tlsfingerprint.io:443")
if err != nil {
	fmt.Printf("net.Dial() failed: %+v\n", err)
	return
}

config := tls.Config{ServerName: "tlsfingerprint.io"}
// This fingerprint includes feature(s), not fully supported by TLS.
// uTLS client with this fingerprint will only be able to to talk to servers,
// that also do not support those features. 
tlsConn := tls.Client(tcpConn, &tlsConfig, utls.HelloCustom)
clientHelloSpec := tls.ClientHelloSpec {
	CipherSuites: []uint16{
		tls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
		tls.TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
		tls.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
		tls.TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
		tls.TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,
		tls.TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,
		tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
		tls.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
		tls.TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
		tls.TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
		tls.TLS_RSA_WITH_AES_128_GCM_SHA256,
		tls.TLS_RSA_WITH_AES_256_GCM_SHA384,
		tls.TLS_RSA_WITH_AES_128_CBC_SHA,
		tls.TLS_RSA_WITH_AES_256_CBC_SHA,
		tls.TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA,
		tls.TLS_RSA_WITH_3DES_EDE_CBC_SHA,
		tls.TLS_AES_128_GCM_SHA256,
		tls.TLS_CHACHA20_POLY1305_SHA256,
		tls.TLS_AES_256_GCM_SHA384,
	},
	CompressionMethods: []byte{
		0x00, // compressionNone
	},
	Extensions: []tls.TLSExtension{
		&tls.SNIExtension{},
		&tls.StatusRequestExtension{},
		&tls.SupportedCurvesExtension{[]tls.CurveID{
			tls.X25519,
			tls.CurveP256,
			tls.CurveP384,
			tls.CurveP521,
		}},
		&tls.SupportedPointsExtension{SupportedPoints: []byte{
			0x00, // pointFormatUncompressed
		}},
		&tls.SignatureAlgorithmsExtension{SupportedSignatureAlgorithms: []SignatureScheme{
			tls.PSSWithSHA256,
			tls.ECDSAWithP256AndSHA256,
			0x0807,
			tls.PSSWithSHA384,
			tls.PSSWithSHA512,
			tls.PKCS1WithSHA256,
			tls.PKCS1WithSHA384,
			tls.PKCS1WithSHA512,
			tls.ECDSAWithP384AndSHA384,
			tls.ECDSAWithP521AndSHA512,
			tls.PKCS1WithSHA1,
			tls.ECDSAWithSHA1,
		},},
		&tls.RenegotiationInfoExtension{renegotiation: tls.RenegotiateOnceAsClient},
		&tls.SCTExtension{},
		&tls.SupportedVersionsExtension{[]uint16{
			tls.VersionTLS13,
			tls.VersionTLS12,
			tls.VersionTLS11,
			tls.VersionTLS10,
		}},
		&tls.KeyShareExtension{[]tls.KeyShare{
			{Group: tls.CurveP256},
			{Group: tls.X25519},
		}},
	},
}
tlsConn.ApplyPreset(clientHelloSpec)
        
n, err = tlsConn.Write("Hello, World!")
// or tlsConn.Handshake() for better control

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