websurvey.kuleuven.be

Issued by TERENA SSL CA

About this certificate


This digital certificate with serial number 33:a9:7b:78:af:d9:db:b0:79:f2:dd:4a:0d:ec:12:fa was issued on by TERENA .

While the certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates.

websurvey.kuleuven.be

Organization unit: Domain Control Validated

TERENA

Organization: TERENA

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 33:a9:7b:78:af:d9:db:b0:79:f2:dd:4a:0d:ec:12:fa
Serial Number (int): 68670630252307097329764266807132951290
Serial Number lenght: 126 bits, 16 octets

SubjectKeyId: 8b:70:ed:ff:95:67:1a:dd:f2:cb:c1:38:9b:df:50:ca:4b:57:ae:1d
AuthorityKeyId: 0c:bd:93:68:0c:f3:de:ab:a3:49:6b:2b:37:57:47:ea:90:e3:b9:ed

Fingerprint (sha1): 24:63:6c:9b:16:40:d2:9a:45:d1:3c:13:51:a3:d4:16:86:d5:7b:49
Fingerprint (sha256): 37:f9:45:6c:7d:ff:54:0c:35:a6:28:ad:12:e0:59:e7:82:7a:33:9e:54:21:ea:ca:57:dc:6e:36:f8:a8:6d:f5

Issuing Certificate URL: http://crt.tcs.terena.org/TERENASSLCA.crt

Revocation information

OCSP Server: http://ocsp.tcs.terena.org
CRL Distribution Point: http://crl.tcs.terena.org/TERENASSLCA.crl

Check the revocation status for the current certificate on websurvey.kuleuven.be
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA1 with RSA



Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

9 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

This certificate doesn't contain any other subject alternative names besides the common name of the subject: websurvey.kuleuven.be

Certificate

The complete raw certificate details in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIEdzCCA1+gAwIBAgIQM6l7eK/Z27B58t1KDewS+jANBgkqhkiG9w0BAQUFADA2 MQswCQYDVQQGEwJOTDEPMA0GA1UEChMGVEVSRU5BMRYwFAYDVQQDEw1URVJFTkEg U1NMIENBMB4XDTEzMDIyNTAwMDAwMFoXDTE2MDIyODIzNTk1OVowQzEhMB8GA1UE CxMYRG9tYWluIENvbnRyb2wgVmFsaWRhdGVkMR4wHAYDVQQDExV3ZWJzdXJ2ZXku a3VsZXV2ZW4uYmUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCtNBKQ 5bWHqz+HCVqJBlyFZGk5Fiz2rx//S1KRAyPB1TjYcs6bw4DYNdq+YgPxfCbfV5K+ v5HUyrW1lGoEY4RoLfegQ6gWJtkb3ZiiraV6yt15/MUxaORGdIHWirM5YqgOaJmh jkyjDy9wiI8ZKZjeH7L6EIBSZTFf3c8oVwY3bDKSzDgnSMSKMVGl3427CWG+r4UM ppXZGpYShiA0b1pvjuAsLLlh9XDyvV7MgBtcKztjJ3a9fVvHSw6x3qlhh6prc3v+ xgraS35kLZaFfQRA4ivEewGCDJwZt8Jc4BGYxghOeKSpv/8wCEQCJqwiocVT/W1v C9hmYYCmOSGz8kQFAgMBAAGjggFyMIIBbjAfBgNVHSMEGDAWgBQMvZNoDPPeq6NJ ays3V0fqkOO57TAdBgNVHQ4EFgQUi3Dt/5VnGt3yy8E4m99QyktXrh0wDgYDVR0P AQH/BAQDAgWgMAwGA1UdEwEB/wQCMAAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsG AQUFBwMCMCIGA1UdIAQbMBkwDQYLKwYBBAGyMQECAh0wCAYGZ4EMAQIBMDoGA1Ud HwQzMDEwL6AtoCuGKWh0dHA6Ly9jcmwudGNzLnRlcmVuYS5vcmcvVEVSRU5BU1NM Q0EuY3JsMG0GCCsGAQUFBwEBBGEwXzA1BggrBgEFBQcwAoYpaHR0cDovL2NydC50 Y3MudGVyZW5hLm9yZy9URVJFTkFTU0xDQS5jcnQwJgYIKwYBBQUHMAGGGmh0dHA6 Ly9vY3NwLnRjcy50ZXJlbmEub3JnMCAGA1UdEQQZMBeCFXdlYnN1cnZleS5rdWxl dXZlbi5iZTANBgkqhkiG9w0BAQUFAAOCAQEAly+MYh+8FMyFxppNkwGA5t+t3GtN FibcOyGReS32AiUjjRGYCFXgMbzAA+4J0bODbI/K6tcvlOsHb3gzbeN6DzWlP6DS gHWzbTIWuG/yWGT0JC+JRfkoMDHmSM1p0aXQflYtFUYm7CTVcXqP4jYlka1VJbDF 1U2fbUxmHYJ+cK/DDMWUdgJn2rbfOwFzkYrGxYJGIKxlXCskbz83psS03aVFbyXu D/cW+SDn/KZeQUvgpzD1BDkpUpmaQUtCeibhGjGqSg7jLVhOmA9+gDBbZKfuhR6x Yru7aj/7+xnjcZjGqb9hOXylUOy3p1rTBpAGu1XKY8AKuxuz0Op0epZkwQ== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArTQSkOW1h6s/hwlaiQZc hWRpORYs9q8f/0tSkQMjwdU42HLOm8OA2DXavmID8Xwm31eSvr+R1Mq1tZRqBGOE aC33oEOoFibZG92Yoq2lesrdefzFMWjkRnSB1oqzOWKoDmiZoY5Mow8vcIiPGSmY 3h+y+hCAUmUxX93PKFcGN2wyksw4J0jEijFRpd+Nuwlhvq+FDKaV2RqWEoYgNG9a b47gLCy5YfVw8r1ezIAbXCs7Yyd2vX1bx0sOsd6pYYeqa3N7/sYK2kt+ZC2WhX0E QOIrxHsBggycGbfCXOARmMYITnikqb//MAhEAiasIqHFU/1tbwvYZmGApjkhs/JE BQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded

[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 68670630252307097329764266807132951290 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'NL' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'TERENA' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'TERENA SSL CA' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2013-02-25 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-02-28 23:59:59 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11 (organizationalUnitName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Domain Control Validated' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'websurvey.kuleuven.be' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 21864904677474085968142812893625050965443901778962842086219496910652572971963536968789516369625906291538524649276108529423971521253363793354898149416346912111519933364478526246421605067515844196691662369382273709607419345636883591416964808193862480431414201368428895767028992893163326644416968573534739778348832990722691773654352451316134250509843200316178601960858613360702764731858263639165145896351072299125065606542553900062287005811721138707141327867872830422486502448131646845108189201289197310765185913348028214543571793784571681570713443362716809021381309192519135820217419454458751595519800090364548440278021 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 0cbd93680cf3deaba3496b2b375747ea90e3b9ed . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) 8b70edff95671addf2cbc1389bdf50ca4b57ae1d . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05a0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (27 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.6449.1.2.2.29 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (51 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crl.tcs.terena.org/TERENASSLCA.crl' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (97 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crt.tcs.terena.org/TERENASSLCA.crt' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.tcs.terena.org' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (25 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'websurvey.kuleuven.be' . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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