dfdfdv.tk4.dfdfdvv.tk

Score 90/100

Web site information

Website image dfdfdv.tk4.dfdfdvv.tk
IP Address
Web Servers
Apache

SEO data

title
Informational Blog
viewport
width=device-width, initial-scale=1

Protocols

SSLv2
not offered
SSLv3
not offered
TLS 1.0
not offered
TLS 1.1
is not offered
TLS 1.2
offered
TLS 1.3
not offered and downgraded to a weaker protocol
ALPN HTTP2
h2
ALPN
http/1.1

Vulnerabilities

heartbleed
not vulnerable, no heartbeat extension
CCS
not vulnerable
ticketbleed
not vulnerable
ROBOT
not vulnerable, no RSA key transport cipher
SSL renegotiation
not vulnerable
SSL client renegotiation
not vulnerable
CRIME TLS
not vulnerable
BREACH
not vulnerable, no HTTP compression - only supplied '/' tested
POODLE SSL
not vulnerable
fallback SCSV
no protocol below TLS 1.2 offered
SWEET32
not vulnerable
FREAK
not vulnerable
DROWN
not vulnerable to DROWN on this host and port
DROWN
Make sure you don't use this certificate elsewhere with SSLv2 enabled services, see https://censys.io/ipv4?q=C4CE3C142AC1C057FF8882919F08946D1909908193019066057FFB81327A473E
LOGJAM
not vulnerable, no DH EXPORT ciphers,
LOGJAM-common primes
no DH key
BEAST
not vulnerable, no SSL3 or TLS1
LUCKY13
potentially vulnerable, uses TLS CBC ciphers
RC4
not vulnerable

Header Responses

Status code
200 OK ('/')
Clock skew
+69 seconds from localtime
HSTS time
180 days (=15552000 seconds) > 15465600 seconds
HSTS subdomains
includes subdomains
HSTS preload
domain is NOT marked for preloading
HPKP
No support for HTTP Public Key Pinning
Upgrade
Upgrade: h2,h2c

Server Defaults

TLS extensions
'renegotiation info/#65281' 'server name/#0' 'EC point formats/#11' 'session ticket/#35' 'status request/#5' 'max fragment length/#1' 'application layer protocol negotiation/#16' 'encrypt-then-mac/#22' 'extended master secret/#23'
TLS session ticket
valid for 300 seconds only (<daily)
SSL sessionID support
yes
Session Ticket Resumption
supported
Session ID Resumption
supported
TLS timestamp
random
Signature algorithm
SHA256 with RSA
Key size
4096 bits
Key usage
Digital Signature, Key Encipherment
Extended key usage
cert_ext_keyusage
Serial number
03542B0D5BE537CDDC0CC83CE1FE4A2E2CD7
Fingerprint SHA1
503D5DE2527B0E59D7773CB01E6511C4260A1CD3
Fingerprint SHA256
C4CE3C142AC1C057FF8882919F08946D1909908193019066057FFB81327A473E
Certificate details
-----BEGIN CERTIFICATE----- MIIGSzCCBTOgAwIBAgISA1QrDVvlN83cDMg84f5KLizXMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMTEwMTMxNTI2NDFaFw0yMjAxMTExNTI2NDBaMCAxHjAcBgNVBAMT FWRmZGZkdi50azQuZGZkZmR2di50azCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCC AgoCggIBAMYrcZOFqcJ5RiZpRQII+7Gcj9OM7hFvHapg7WCNpk/pUiiTvlvFPyHU GIv1Km67mOix59K7jENaL88Hu5jEOMX6w6M5dBOChR91JC57NeXLYwHXuPg28TN+ yI0CZhThp3+6Kk9Ub+pBATKgZI/cT4cjVYiOmNoRiQZNhHW+aeta9cq5CS99Awif aAOALvQvV9rpi1xN4pWost0gSpVLTcg9GKK0xbsCsMQhRqqsRhR3QkPiPuSrYEun oRxnRQYcpzyVHVeC9vM5fLnOlbaUC6Uzun5zkPEs8P40MbsoAJIYqTSHxUUZrWAJ lFtzD22DcdDNUuA8lTAtYmZb5AaeXV3MMAExOxMX+Rh2ZvIEnjYXlTkteAe43wVz uDKZm5vYtVHXG5khjITFOaAd2VNQqB2AVDXTDlTERyBTYr+c6iVXRHlKqJxnJfjD TGCXqaDPKvVyLOjZ3uNRMaBUe/axG2aIJfxZzB7kom5H06rtCaViWNvaXOpSVKbS BczLEgB6t42hrfuvtLmn1YSvia2GBZ/O2+MyzQRIxtepFJOoEDMyzl2ZBuMNOtxE g0a7xj7w42xYvT8UxWE/o3zbNBazilVS549v/JgMN4SeDmsPTQIQGKTVCDxg4GcI A14J1JufDG76106VU7kZjdiuN3ABz2JN8XKryfnMPFHp1HEmcrCVAgMBAAGjggJr MIICZzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUF BwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFB15ur6ahVVvZmUoPF/9uWamujGL MB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkw RzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAC hhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMDsGA1UdEQQ0MDKCFWRmZGZkdi50azQu ZGZkZmR2di50a4IZd3d3LmRmZGZkdi50azQuZGZkZmR2di50azBMBgNVHSAERTBD MAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8v Y3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB1AEal Vet1+pEgMLWiiWn0830RLEF0vv1JuIWr8vxw/m1HAAABfHp6RQ8AAAQDAEYwRAIg dzhyJoGvLDhNQkONyTJL+nzYPskBlVlpK4Yyrewr5nECIAJnjdWklddloMilDgnH m9OEtpyAvOTAZACNBoY9El7lAHcAb1N2rDHwMRnYmQCkURX/dxUcEdkCwQApBo2y CJo32RMAAAF8enpGEwAABAMASDBGAiEA2xy9zvkIYR5lmZuLucI/vKmdyepGCbVD +f/TBuiqwwMCIQCpKWzWmEb4me48t8YgI5TSXRrRSVnTM+W+vffrMFdecjANBgkq hkiG9w0BAQsFAAOCAQEAGboxqNUululP5g8Z0mlyaDKD3/yg+M1ucX9LNsOAwnS/ 9EE6v76Ro6HZle/UvzAye7Xw4sofnSH3VqHuGib69Mxuh8D/WIhKbRxPqk5a5XNh FQURq5R3AnNWX9Z/0Xatf8E2moCW5c6jruqMRRsy18S7qw1IYN3em6zjj1+LUdfl BYyBCLF7mMcRg6XCLet4DSqT4B9vaopdMPRH4tJdHcDmlhlGyisKC2U8tdT+J5mZ /wlD7EeTfOMuo2TLQrzx9fwGJqBVp7sLejfvrGOnxAgHucP2LiJqkYIXokxoj7CH PfGLvRrpuycasgT1FaanU/BjW7nA1tY3fpeAjmBVBQ== -----END CERTIFICATE-----
Common names
dfdfdv.tk4.dfdfdvv.tk
Service Name Indication
00chou.com
SubjectAlternative Name
dfdfdv.tk4.dfdfdvv.tk www.dfdfdv.tk4.dfdfdvv.tk
Certificate authority issuers
R3 (Let's Encrypt from US)
Certificate trusted
Ok via SAN and CN (SNI mandatory)
Certificate chain trusted
failed (expired).
Is certificate Extended Validation
no
Days before expiry
89 >= 60 days
Valid from
2021-10-13 17:26
Valid until
2022-01-11 16:26
Chain
3
CRL distribution points
--
Online Certificate Status Protocol URL
http://r3.o.lencr.org
OCSP stapling
offered
cert mustStapleExtension
--
DNS CAArecord
--
certificate transparency
yes (certificate extension)

Server Preferences

order
NOT cipher order configured
Which protocol negotiated
Default protocol TLS1.2
negotiated
ECDHE-RSA-AES256-GCM-SHA384, 521 bit ECDH (P-521) (limited sense as client will pick)
order
at (limited sense as client will pick)
order
at (limited sense as client will pick)
order
at (limited sense as client will pick)
order
at (limited sense as client will pick)
order TLSv1.2
ECDHE-RSA-AES256-GCM-SHA384 at TLSv1.2 (limited sense as client will pick)
order
at (limited sense as client will pick)

Perfect Forward Secrecy

PFS
offered
PFS s
ECDHE-RSA-AES128-GCM-SHA256 ECDHE-RSA-AES128-SHA256 ECDHE-RSA-AES256-GCM-SHA384 ECDHE-RSA-AES256-SHA384
ECDHE curves
prime256v1 secp384r1 secp521r1

Ciphers

ECDHE-RSA-AES256-GCM-SHA384 ECDH 521 AESGCM 256 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
(0xc030)
ECDHE-RSA-AES256-SHA384 ECDH 521 AES 256 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
(0xc028)
ECDHE-RSA-AES128-GCM-SHA256 ECDH 521 AESGCM 128 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
(0xc02f)
ECDHE-RSA-AES128-SHA256 ECDH 521 AES 128 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
(0xc027)

Browser Simulations

Android 2.3.7
No connection
Android 4.1.1
No connection
Android 4.3
No connection
Android 4.4.2
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384
Android 5.0.0
TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256
Android 6.0
TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256
Android 7.0
TLSv1.2 ECDHE-RSA-CHACHA20-POLY1305
Windows Chrome 51
TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256
Windows Chrome 57
TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256
Windows Firefox 47
TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256
Windows Firefox 53
TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256
Windows XP Internet Explorer 6
No connection
Windows Vista Internet Explorer 7
No connection
Windows XP Internet Explorer 8
No connection
Windows 7 Internet Explorer 8
No connection
Windows 7 Internet Explorer 11
TLSv1.2 ECDHE-RSA-AES256-SHA384
Windows 8.1 Internet Explorer 11
TLSv1.2 ECDHE-RSA-AES256-SHA384
Windows 8.1 update Internet Explorer 11
TLSv1.2 ECDHE-RSA-AES256-SHA384
Windows 10 Internet Explorer 11
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384
Windows 10 Edge 13
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384
Windows Phone 10 Edge 13
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384
Windows 7 Opera 17
TLSv1.2 ECDHE-RSA-AES128-SHA256
MacOSX 10.6.8 Safari 5.1.9
No connection
iOS 7 Safari 7
TLSv1.2 ECDHE-RSA-AES256-SHA384
MacOSX 10.11 Safari 9
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384
MacOSX 10.12 Safari 10
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384
iOS 9 App Transport Security 9
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384
Windows 7 Tor 7.0.9
No connection
Java 6 update 45
No connection
Java 7 update 25
No connection
Java 8 update 31
TLSv1.2 ECDHE-RSA-AES128-SHA256
OpenSSL 1.1.1
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384
OpenSSL 1.0.2e
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384