c66c2102d334afae

Seen (all time)
(past week)
4.2M times (0.01%)
54K times (0.01%)
Rank (all time)
(past week)
565 / 791427
408 / 13333
TLS VersionTLS 1.0
Handshake VersionTLS 1.2
Cipher Suites
exact match
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (0xc030)
TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 (0xc02c)
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 (0xc028)
TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 (0xc024)
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (0xc014)
TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA (0xc00a)
TLS_DH_DSS_WITH_AES_256_GCM_SHA384 (0x00a5)
TLS_DHE_DSS_WITH_AES_256_GCM_SHA384 (0x00a3)
TLS_DH_RSA_WITH_AES_256_GCM_SHA384 (0x00a1)
TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 (0x009f)
TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 (0x006b)
TLS_DHE_DSS_WITH_AES_256_CBC_SHA256 (0x006a)
TLS_DH_RSA_WITH_AES_256_CBC_SHA256 (0x0069)
TLS_DH_DSS_WITH_AES_256_CBC_SHA256 (0x0068)
TLS_DHE_RSA_WITH_AES_256_CBC_SHA (0x0039)
TLS_DHE_DSS_WITH_AES_256_CBC_SHA (0x0038)
TLS_DH_RSA_WITH_AES_256_CBC_SHA (0x0037)
TLS_DH_DSS_WITH_AES_256_CBC_SHA (0x0036)
TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA (0x0088)
TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA (0x0087)
TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA (0x0086)
TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA (0x0085)
TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384 (0xc032)
TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384 (0xc02e)
TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384 (0xc02a)
TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384 (0xc026)
TLS_ECDH_RSA_WITH_AES_256_CBC_SHA (0xc00f)
TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA (0xc005)
TLS_RSA_WITH_AES_256_GCM_SHA384 (0x009d)
TLS_RSA_WITH_AES_256_CBC_SHA256 (0x003d)
TLS_RSA_WITH_AES_256_CBC_SHA (0x0035)
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (0x0084)
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xc02f)
TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 (0xc02b)
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 (0xc027)
TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 (0xc023)
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (0xc013)
TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA (0xc009)
TLS_DH_DSS_WITH_AES_128_GCM_SHA256 (0x00a4)
TLS_DHE_DSS_WITH_AES_128_GCM_SHA256 (0x00a2)
TLS_DH_RSA_WITH_AES_128_GCM_SHA256 (0x00a0)
TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 (0x009e)
TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 (0x0067)
TLS_DHE_DSS_WITH_AES_128_CBC_SHA256 (0x0040)
TLS_DH_RSA_WITH_AES_128_CBC_SHA256 (0x003f)
TLS_DH_DSS_WITH_AES_128_CBC_SHA256 (0x003e)
TLS_DHE_RSA_WITH_AES_128_CBC_SHA (0x0033)
TLS_DHE_DSS_WITH_AES_128_CBC_SHA (0x0032)
TLS_DH_RSA_WITH_AES_128_CBC_SHA (0x0031)
TLS_DH_DSS_WITH_AES_128_CBC_SHA (0x0030)
TLS_DHE_RSA_WITH_SEED_CBC_SHA (0x009a)
TLS_DHE_DSS_WITH_SEED_CBC_SHA (0x0099)
TLS_DH_RSA_WITH_SEED_CBC_SHA (0x0098)
TLS_DH_DSS_WITH_SEED_CBC_SHA (0x0097)
TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA (0x0045)
TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA (0x0044)
TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA (0x0043)
TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA (0x0042)
TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256 (0xc031)
TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256 (0xc02d)
TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256 (0xc029)
TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256 (0xc025)
TLS_ECDH_RSA_WITH_AES_128_CBC_SHA (0xc00e)
TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA (0xc004)
TLS_RSA_WITH_AES_128_GCM_SHA256 (0x009c)
TLS_RSA_WITH_AES_128_CBC_SHA256 (0x003c)
TLS_RSA_WITH_AES_128_CBC_SHA (0x002f)
TLS_RSA_WITH_SEED_CBC_SHA (0x0096)
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (0x0041)
TLS_ECDHE_RSA_WITH_RC4_128_SHA (0xc011)
TLS_ECDHE_ECDSA_WITH_RC4_128_SHA (0xc007)
TLS_ECDH_RSA_WITH_RC4_128_SHA (0xc00c)
TLS_ECDH_ECDSA_WITH_RC4_128_SHA (0xc002)
TLS_RSA_WITH_RC4_128_SHA (0x0005)
TLS_RSA_WITH_RC4_128_MD5 (0x0004)
TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA (0xc012)
TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA (0xc008)
TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA (0x0016)
TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA (0x0013)
TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA (0x0010)
TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA (0x000d)
TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA (0xc00d)
TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA (0xc003)
TLS_RSA_WITH_3DES_EDE_CBC_SHA (0x000a)
TLS_EMPTY_RENEGOTIATION_INFO_SCSV (0x00ff)
Compression Methodsnull (0x00)
Extensions
exact match
server_name (0x0000)
ec_point_formats (0x000b)
supported_groups (0x000a)
SessionTicket TLS (0x0023)
signature_algorithms (0x000d)
heartbeat (0x000f)
padding (0x0015)
Supported Groups
exact match
secp256r1 (0x0017)
secp521r1 (0x0019)
brainpoolP512r1 (0x001c)
brainpoolP384r1 (0x001b)
secp384r1 (0x0018)
brainpoolP256r1 (0x001a)
secp256k1 (0x0016)
sect571r1 (0x000e)
sect571k1 (0x000d)
sect409k1 (0x000b)
sect409r1 (0x000c)
sect283k1 (0x0009)
sect283r1 (0x000a)
Signature Algorithmsrsa_pkcs1_sha512 (0x0601)
dsa_sha512 (0x0602)
ecdsa_secp521r1_sha512 (0x0603)
rsa_pkcs1_sha384 (0x0501)
dsa_sha384 (0x0502)
ecdsa_secp384r1_sha384 (0x0503)
rsa_pkcs1_sha256 (0x0401)
dsa_sha256 (0x0402)
ecdsa_secp256r1_sha256 (0x0403)
rsa_sha224 (0x0301)
dsa_sha224 (0x0302)
ecdsa_sha224 (0x0303)
rsa_pkcs1_sha1 (0x0201)
dsa_sha1 (0x0202)
ecdsa_sha1 (0x0203)
EC Point Formatsuncompressed (0x00)
ansiX962_compressed_prime (0x01)
ansiX962_compressed_char2 (0x02)
ALPN
Key Share
PSK Key Exchange Modes
Supported Versions
Certificate Compression Algorithms
Record Size Limit
nid-4148904860697972818
Cluster Cluster #15
20 fingerprints, comprising 0.2% of connections
Related c8597626836c8157 (compare) Seen 512492 times (0.00%)
6fc9100398559ea2 (compare) Seen 57358 times (0.00%)
8509b6dbd5de5827 (compare) Seen 15863 times (0.00%)
aaa34374b0bd7b3f (compare) Seen 390859 times (0.00%)
b071987465cde6b8 (compare) Seen 39599 times (0.00%)
a852f274e344f7cd (compare) Seen 11800 times (0.00%)
b9e364c2176a7759 (compare) Seen 10875 times (0.00%)
4de367b97e07fb4d (compare) Seen 19246 times (0.00%)
25153ba329db77dc (compare) Seen 72926 times (0.00%)
5519d8f2e1477b47 (compare) Seen 1127964 times (0.00%)
6f5631507377ce88 (compare) Seen 16110 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_256_GCM_SHA384,
		tls.TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
		tls.DISABLED_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384,
		tls.DISABLED_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384,
		tls.TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
		tls.TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
		0x00a5,
		0x00a3,
		0x00a1,
		0x009f,
		0x006b,
		0x006a,
		0x0069,
		0x0068,
		0x0039,
		0x0038,
		0x0037,
		0x0036,
		0x0088,
		0x0087,
		0x0086,
		0x0085,
		0xc032,
		0xc02e,
		0xc02a,
		0xc026,
		0xc00f,
		0xc005,
		tls.TLS_RSA_WITH_AES_256_GCM_SHA384,
		tls.DISABLED_TLS_RSA_WITH_AES_256_CBC_SHA256,
		tls.TLS_RSA_WITH_AES_256_CBC_SHA,
		0x0084,
		tls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
		tls.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
		tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,
		tls.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256,
		tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
		tls.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
		0x00a4,
		0x00a2,
		0x00a0,
		0x009e,
		0x0067,
		0x0040,
		0x003f,
		0x003e,
		0x0033,
		0x0032,
		0x0031,
		0x0030,
		0x009a,
		0x0099,
		0x0098,
		0x0097,
		0x0045,
		0x0044,
		0x0043,
		0x0042,
		0xc031,
		0xc02d,
		0xc029,
		0xc025,
		0xc00e,
		0xc004,
		tls.TLS_RSA_WITH_AES_128_GCM_SHA256,
		tls.TLS_RSA_WITH_AES_128_CBC_SHA256,
		tls.TLS_RSA_WITH_AES_128_CBC_SHA,
		0x0096,
		0x0041,
		tls.TLS_ECDHE_RSA_WITH_RC4_128_SHA,
		tls.TLS_ECDHE_ECDSA_WITH_RC4_128_SHA,
		0xc00c,
		0xc002,
		tls.TLS_RSA_WITH_RC4_128_SHA,
		0x0004,
		tls.TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA,
		0xc008,
		0x0016,
		0x0013,
		0x0010,
		0x000d,
		0xc00d,
		0xc003,
		tls.TLS_RSA_WITH_3DES_EDE_CBC_SHA,
		0x00ff,
	},
	CompressionMethods: []byte{
		0x00, // compressionNone
	},
	Extensions: []tls.TLSExtension{
		&tls.SNIExtension{},
		&tls.SupportedPointsExtension{SupportedPoints: []byte{
			0x00, // pointFormatUncompressed
			0x01
			0x02
		}},
		&tls.SupportedCurvesExtension{[]tls.CurveID{
			tls.CurveP256,
			tls.CurveP521,
			0x001c,
			0x001b,
			tls.CurveP384,
			0x001a,
			0x0016,
			0x000e,
			0x000d,
			0x000b,
			0x000c,
			0x0009,
			0x000a,
		}},
		&tls.SessionTicketExtension{},
		&tls.SignatureAlgorithmsExtension{SupportedSignatureAlgorithms: []SignatureScheme{
			tls.PKCS1WithSHA512,
			0x0602,
			tls.ECDSAWithP521AndSHA512,
			tls.PKCS1WithSHA384,
			0x0502,
			tls.ECDSAWithP384AndSHA384,
			tls.PKCS1WithSHA256,
			0x0402,
			tls.ECDSAWithP256AndSHA256,
			0x0301,
			0x0302,
			0x0303,
			tls.PKCS1WithSHA1,
			0x0202,
			tls.ECDSAWithSHA1,
		},},
		&tls.GenericExtension {id: 0x000f}, // WARNING: UNKNOWN EXTENSION, USE AT YOUR OWN RISK
		&tls.UtlsPaddingExtension{GetPaddingLen: BoringPaddingStyle},
	},
}
tlsConn.ApplyPreset(clientHelloSpec)
        
n, err = tlsConn.Write("Hello, World!")
// or tlsConn.Handshake() for better control

Times seen (per hour)

Percent seen (24 hour averaged)

User Agents