www.csob.cz

Score 93/100

Web site information

Website image www.csob.cz
Web Address
IP Address

SEO data

title
Chyba serveru | ČSOB
viewport
width=device-width, initial-scale=1

Web site external calls

cacerts.digicert.com
maintenance.csob.cz
dpm.demdex.net
ocsp.digicert.com
tracking-secure.csob.cz

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
not offered

Vulnerabilities

heartbleed
not vulnerable, no heartbeat extension
CCS
not vulnerable
ticketbleed
no session ticket extension
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
no RSA certificate, can't be used with SSLv2 elsewhere
LOGJAM
not vulnerable, no DH EXPORT ciphers,
LOGJAM-common primes
no DH key
BEAST
not vulnerable, no SSL3 or TLS1
LUCKY13
not vulnerable
RC4
not vulnerable

Header Responses

Status code
307 Temporary Redirect ('/')
Clock skew
Got no HTTP time, maybe try different URL?
HSTS
not offered
HPKP
No support for HTTP Public Key Pinning
security headers
--

Server Defaults

TLS extensions
'renegotiation info/#65281' 'EC point formats/#11' 'extended master secret/#23'
TLS session ticket
No lifetime advertised
SSL sessionID support
yes
Session Ticket Resumption
supported
Session ID Resumption
supported
TLS timestamp
random
Signature algorithm
ECDSA with SHA384
Key size
256 EC bits
Key usage
Digital Signature
Extended key usage
cert_ext_keyusage
Serial number
031F770124C9554F624BFDE71A0DD29B
Fingerprint SHA1
EFE72635A942135A21F2952B8613BDFEAFC0ACF0
Fingerprint SHA256
B2EF0D691AA7772B9139E8F1BAE33C8AE5FE0097D4948AE8A113664FFCE179D6
Certificate details
-----BEGIN CERTIFICATE----- MIIGMjCCBbigAwIBAgIQAx93ASTJVU9iS/3nGg3SmzAKBggqhkjOPQQDAzBWMQsw CQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMTAwLgYDVQQDEydEaWdp Q2VydCBUTFMgSHlicmlkIEVDQyBTSEEzODQgMjAyMCBDQTEwHhcNMjEwNTI0MDAw MDAwWhcNMjIwNjAxMjM1OTU5WjCBrDEdMBsGA1UEDwwUUHJpdmF0ZSBPcmdhbml6 YXRpb24xEzARBgsrBgEEAYI3PAIBAxMCQ1oxEzARBgNVBAUTCjAwMCAwMSAzNTAx CzAJBgNVBAYTAkNaMQ8wDQYDVQQHEwZQcmFndWUxLTArBgNVBAoTJENlc2tvc2xv dmVuc2thIG9iY2hvZG5pIGJhbmthLCBhLiBzLjEUMBIGA1UEAxMLd3d3LmNzb2Iu Y3owWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAS5TUUZMDbSsq88/FwQKkIHtp1T NHKJ8LqQMIHacKkljeGiJzsoM/N4yQX+Ibd5SXjSdu73ivWa5S3vHifoJP2Uo4IE DzCCBAswHwYDVR0jBBgwFoAUCrwIKReMpTlteg7OM8cus+37w3owHQYDVR0OBBYE FJoRdF3r+nl1HD3Dt7UlgHNaCIDQMIGrBgNVHREEgaMwgaCCDXd3dy5jc29iYW0u Y3qCDXd3dy5jc29icGIuY3qCCWNzb2JhbS5jeoIJY3NvYnBiLmN6ghJ3d3cuY3Nv YnByZW1pdW0uY3qCDmNzb2JwcmVtaXVtLmN6ggdjc29iLmN6ggt3d3cuY3NvYi5j eoIVcG9zdG92bmlzcG9yaXRlbG5hLmN6ghl3d3cucG9zdG92bmlzcG9yaXRlbG5h LmN6MA4GA1UdDwEB/wQEAwIHgDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUH AwIwgZcGA1UdHwSBjzCBjDBEoEKgQIY+aHR0cDovL2NybDMuZGlnaWNlcnQuY29t L0RpZ2lDZXJ0VExTSHlicmlkRUNDU0hBMzg0MjAyMENBMS5jcmwwRKBCoECGPmh0 dHA6Ly9jcmw0LmRpZ2ljZXJ0LmNvbS9EaWdpQ2VydFRMU0h5YnJpZEVDQ1NIQTM4 NDIwMjBDQTEuY3JsMD0GA1UdIAQ2MDQwMgYFZ4EMAQEwKTAnBggrBgEFBQcCARYb aHR0cDovL3d3dy5kaWdpY2VydC5jb20vQ1BTMIGDBggrBgEFBQcBAQR3MHUwJAYI KwYBBQUHMAGGGGh0dHA6Ly9vY3NwLmRpZ2ljZXJ0LmNvbTBNBggrBgEFBQcwAoZB aHR0cDovL2NhY2VydHMuZGlnaWNlcnQuY29tL0RpZ2lDZXJ0VExTSHlicmlkRUND U0hBMzg0MjAyMENBMS5jcnQwDAYDVR0TAQH/BAIwADCCAX0GCisGAQQB1nkCBAIE ggFtBIIBaQFnAHUAKXm+8J45OSHwVnOfY6V35b5XfZxgCvj5TV0mXCVdx4QAAAF5 ntksqgAABAMARjBEAiA0d2MYHoQETztJIKth6/CoUOhGVj5xo4W188h3jxFc5gIg J9YU4TDRKeMRnsweQ3offfxtkJHeGUoj7C9rT3mpRnoAdwAiRUUHWVUkVpY/oS/x 922G4CMmY63AS39dxoNcbuIPAgAAAXme2Sy6AAAEAwBIMEYCIQDqJULIDIXuIOyq /iVmnhs+O/c3zZjWflGR0vfSALq5JgIhAK6X+Lrv/l8umbu0B9NP2U53rG/AedGd 5VkwKG5BRmvYAHUAUaOw9f0BeZxWbbg3eI8MpHrMGyfL956IQpoN/tSLBeUAAAF5 ntks5QAABAMARjBEAiBF7+ho5NDstaJVS4btLiBMvm/g7THZkJCOMuJykFesoAIg AJzheqD8gIE4CnNOgTzxfmjs2ErarpwXrCh6r+zT0M4wCgYIKoZIzj0EAwMDaAAw ZQIwJ+nCorByfX1DYv7LZABInIatFJoo5CeYmys89s8B7uBws4NoLFqeHZuWsFHM U53EAjEA54Ij0FuAWTCBvOQ2QMdSKxE3V5XJzyhdwkz2YOLy9TNhQHbN40YTJ/0k iKydheoJ -----END CERTIFICATE-----
Common names
www.csob.cz
Service Name Indication
www.csob.cz
SubjectAlternative Name
www.csobam.cz www.csobpb.cz csobam.cz csobpb.cz www.csobpremium.cz csobpremium.cz csob.cz www.csob.cz postovnisporitelna.cz www.postovnisporitelna.cz
Certificate authority issuers
DigiCert TLS Hybrid ECC SHA384 2020 CA1 (DigiCert Inc from US)
Certificate trusted
Ok via SAN and CN (same w/o SNI)
Certificate chain trusted
passed.
Is certificate Extended Validation
no
Days before expiry
347 >= 60 days
Valid from
2021-05-24 02:00
Valid until
2022-06-02 01:59
Chain
2
CRL distribution points
http://crl3.digicert.com/DigiCertTLSHybridECCSHA3842020CA1.crl http://crl4.digicert.com/DigiCertTLSHybridECCSHA3842020CA1.crl
Online Certificate Status Protocol URL
http://ocsp.digicert.com
OCSP stapling
not offered
cert mustStapleExtension
--
DNS CAArecord
--
certificate transparency
yes (certificate extension)

Server Preferences

order
server
Which protocol negotiated
Default protocol TLS1.2
negotiated
ECDHE-ECDSA-AES256-GCM-SHA384, 256 bit ECDH (P-256)
order TLSv1 2
ECDHE-ECDSA-AES256-GCM-SHA384

Perfect Forward Secrecy

PFS
offered
PFS s
ECDHE-ECDSA-AES128-GCM-SHA256 ECDHE-ECDSA-AES256-GCM-SHA384
ECDHE curves
prime256v1

Ciphers

ECDHE-ECDSA-AES256-GCM-SHA384 ECDH 256 AESGCM 256 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
(0xc02c)
ECDHE-ECDSA-AES128-GCM-SHA256 ECDH 256 AESGCM 128 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
(0xc02b)

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-ECDSA-AES256-GCM-SHA384
Android 5.0.0
TLSv1.2 ECDHE-ECDSA-AES128-GCM-SHA256
Android 6.0
TLSv1.2 ECDHE-ECDSA-AES128-GCM-SHA256
Android 7.0
TLSv1.2 ECDHE-ECDSA-AES256-GCM-SHA384
Windows Chrome 51
TLSv1.2 ECDHE-ECDSA-AES256-GCM-SHA384
Windows Chrome 57
TLSv1.2 ECDHE-ECDSA-AES256-GCM-SHA384
Windows Firefox 47
TLSv1.2 ECDHE-ECDSA-AES256-GCM-SHA384
Windows Firefox 53
TLSv1.2 ECDHE-ECDSA-AES256-GCM-SHA384
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-ECDSA-AES256-GCM-SHA384
Windows 8.1 Internet Explorer 11
TLSv1.2 ECDHE-ECDSA-AES256-GCM-SHA384
Windows 8.1 update Internet Explorer 11
TLSv1.2 ECDHE-ECDSA-AES256-GCM-SHA384
Windows 10 Internet Explorer 11
TLSv1.2 ECDHE-ECDSA-AES256-GCM-SHA384
Windows 10 Edge 13
TLSv1.2 ECDHE-ECDSA-AES256-GCM-SHA384
Windows Phone 10 Edge 13
TLSv1.2 ECDHE-ECDSA-AES256-GCM-SHA384
Windows 7 Opera 17
No connection
MacOSX 10.6.8 Safari 5.1.9
No connection
iOS 7 Safari 7
No connection
MacOSX 10.11 Safari 9
TLSv1.2 ECDHE-ECDSA-AES256-GCM-SHA384
MacOSX 10.12 Safari 10
TLSv1.2 ECDHE-ECDSA-AES256-GCM-SHA384
iOS 9 App Transport Security 9
TLSv1.2 ECDHE-ECDSA-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-ECDSA-AES128-GCM-SHA256
OpenSSL 1.1.1
TLSv1.2 ECDHE-ECDSA-AES256-GCM-SHA384
OpenSSL 1.0.2e
TLSv1.2 ECDHE-ECDSA-AES256-GCM-SHA384