www.inter-actief.utwente.nl

Issued by TERENA SSL CA

About this certificate


This digital certificate with serial number ff:ec:6f:da:99:c9:85:de:ce:fa:af:81:08:fe:c9:fc was issued on by TERENA .

With 5 subject alternative names this certificate can be used to secure multiple fqdn's. 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.

Cerificate errors/warnings *beta

  • ERROR: localityName or stateOrProvinceName is required if organizationName is set
  • ERROR: stateOrProvinceName is required if organizationName is set

Universiteit Twente

Organization: Universiteit Twente
Organization unit: ICTSV Inter-Actief
Country: NL

TERENA

Organization: TERENA
Country: NL

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): ff:ec:6f:da:99:c9:85:de:ce:fa:af:81:08:fe:c9:fc
Serial Number (int): 340180789650568033133088819132726430204
Serial Number lenght: 128 bits, 16 octets

SubjectKeyId: 4f:5d:89:ac:47:2e:e6:84:89:11:2d:5e:30:11:b6:29:18:05:eb:04
AuthorityKeyId: 0c:bd:93:68:0c:f3:de:ab:a3:49:6b:2b:37:57:47:ea:90:e3:b9:ed

Fingerprint (sha1): 37:a1:ef:a0:9e:8a:c2:88:fe:c3:4a:53:70:41:91:6c:26:ab:3c:29
Fingerprint (sha256): b8:f0:b4:44:05:8b:38:9b:ca:df:fb:58:a7:94:5e:42:eb:b3:7d:70:be:69:b0:c5:0d:85:08:41:21:3c:7c:7c

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 www.inter-actief.utwente.nl
5
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


Public Key Algorithm

RSA

Key Size

4096

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

www.inter-actief.utwente.nl
*.ia.utwente.nl
*.inter-actief.utwente.nl
ia.utwente.nl
inter-actief.utwente.nl

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIF8zCCBNugAwIBAgIRAP/sb9qZyYXezvqvgQj+yfwwDQYJKoZIhvcNAQEFBQAw NjELMAkGA1UEBhMCTkwxDzANBgNVBAoTBlRFUkVOQTEWMBQGA1UEAxMNVEVSRU5B IFNTTCBDQTAeFw0xMTA1MzEwMDAwMDBaFw0xNDA1MzAyMzU5NTlaMG4xCzAJBgNV BAYTAk5MMRwwGgYDVQQKExNVbml2ZXJzaXRlaXQgVHdlbnRlMRswGQYDVQQLExJJ Q1RTViBJbnRlci1BY3RpZWYxJDAiBgNVBAMTG3d3dy5pbnRlci1hY3RpZWYudXR3 ZW50ZS5ubDCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAK2YqgHBc2jM Wr9RXdooHU0sS+dmIZrohjyL9VPXzlacp7XH0KkxtLpdehCjUBV9xzAg/XVlRlOY tuuu1TFdFnK3MWLlulXOGVsss08mE/8QXGCRnkZ8pTLPVRMJG0q5t9iHO2okj8rt 3IG2KJ9dVEV8ZlpnZ8H23xG6mO0Zf1PBwkdhzF0ekD28qSCIh6LtmtRrUWTEGg7F FkGfoOTJUQTKZrJQJzfnkIEhhATBfH1Q4BLeIfPAgn6bpBH3Q4g2m4V5NdWJjMh5 2oHSSh/dbS5VH0VCInVW7qI7JzWCUgvTrb+y/phoc4IUW2TzANj0m334zWfNmvsj rS/40jmO4e+lVwtA9Xc3y0nJJ/Nl8HyOWFsOZN72AGHhP7CVi5ZECgT4f5sySEaJ MmZf6yEzhAYH6olIWHZBjwqcbYcZzUqIr5Rh79IPBt+tFKq8QSJgLWK5CnufKQI9 Dfy8TzUPLApJo2lnsAltkly7FQhebenJbI6tRhcCDdsM1aJsjgOE2XbO2BE5igxO 8QbZRQVq6DLBLzvxRF9i/dkcCPGqGnROmU0GjmlzF0IJFSUfMuHEoRZunr4v7aoM co+vWCXrBwPsP6sL4ozlx1J2Cma2Qdt/HF4TAlkvFWxbG08zA1eA86WIsaASropg l+YRiuD1kAgD2YBjo9l+LXiRX9pjY9UVAgMBAAGjggHCMIIBvjAfBgNVHSMEGDAW gBQMvZNoDPPeq6NJays3V0fqkOO57TAdBgNVHQ4EFgQUT12JrEcu5oSJES1eMBG2 KRgF6wQwDgYDVR0PAQH/BAQDAgWgMAwGA1UdEwEB/wQCMAAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMBgGA1UdIAQRMA8wDQYLKwYBBAGyMQECAh0wOgYD VR0fBDMwMTAvoC2gK4YpaHR0cDovL2NybC50Y3MudGVyZW5hLm9yZy9URVJFTkFT U0xDQS5jcmwwbQYIKwYBBQUHAQEEYTBfMDUGCCsGAQUFBzAChilodHRwOi8vY3J0 LnRjcy50ZXJlbmEub3JnL1RFUkVOQVNTTENBLmNydDAmBggrBgEFBQcwAYYaaHR0 cDovL29jc3AudGNzLnRlcmVuYS5vcmcwegYDVR0RBHMwcYIbd3d3LmludGVyLWFj dGllZi51dHdlbnRlLm5sgg8qLmlhLnV0d2VudGUubmyCGSouaW50ZXItYWN0aWVm LnV0d2VudGUubmyCDWlhLnV0d2VudGUubmyCF2ludGVyLWFjdGllZi51dHdlbnRl Lm5sMA0GCSqGSIb3DQEBBQUAA4IBAQC4CGV5FtW5TG7pDGP6t34y4T+IywWWxTpN eah3PRuVeJ+YlZ0MzbBddw2gkJqKyW1DAT/M6ezyz9O8QVOtUEZQXrjYwKFu/cXj 7S/ogHUw3ps6c96blhv+SMPgz7CVdB8ZlPkoCq9ibzr7ocT7KDe1RxsX0Vwc7fRh +lUf4V7Gtc0UWWwSL1FJXH4VbcbdxA3otC9noXQLf7je9c8qss+QAquQr/ekuecH BW7u8tatCErJYV5pdZHAUV18To+9D5gikfvez3cHFSevxRiPnWbAdcLp6WezxtC6 HUfkpS2oUtT7aiFHCPr9zobR+TGB9JPnyYKrrQ2vqukfVoOede7/ -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEArZiqAcFzaMxav1Fd2igd TSxL52YhmuiGPIv1U9fOVpyntcfQqTG0ul16EKNQFX3HMCD9dWVGU5i2667VMV0W crcxYuW6Vc4ZWyyzTyYT/xBcYJGeRnylMs9VEwkbSrm32Ic7aiSPyu3cgbYon11U RXxmWmdnwfbfEbqY7Rl/U8HCR2HMXR6QPbypIIiHou2a1GtRZMQaDsUWQZ+g5MlR BMpmslAnN+eQgSGEBMF8fVDgEt4h88CCfpukEfdDiDabhXk11YmMyHnagdJKH91t LlUfRUIidVbuojsnNYJSC9Otv7L+mGhzghRbZPMA2PSbffjNZ82a+yOtL/jSOY7h 76VXC0D1dzfLSckn82XwfI5YWw5k3vYAYeE/sJWLlkQKBPh/mzJIRokyZl/rITOE BgfqiUhYdkGPCpxthxnNSoivlGHv0g8G360UqrxBImAtYrkKe58pAj0N/LxPNQ8s CkmjaWewCW2SXLsVCF5t6clsjq1GFwIN2wzVomyOA4TZds7YETmKDE7xBtlFBWro MsEvO/FEX2L92RwI8aoadE6ZTQaOaXMXQgkVJR8y4cShFm6evi/tqgxyj69YJesH A+w/qwvijOXHUnYKZrZB238cXhMCWS8VbFsbTzMDV4DzpYixoBKuimCX5hGK4PWQ CAPZgGOj2X4teJFf2mNj1RUCAwEAAQ== -----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 340180789650568033133088819132726430204 . . . . . . . . [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 2011-05-31 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2014-05-30 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 2.5.4.6 (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 'Universiteit Twente' . . . . . . . . . . . . [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 'ICTSV Inter-Actief' . . . . . . . . . . . . [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 'www.inter-actief.utwente.nl' . . . . . . . . [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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 708211295432595317419188076467417196325050665545561368819951070469080608278123659835360044257712499575206343550409127668558398343354083554615890272272347581898960217256443447005777149582926909149284927622902246937148768420717443071611179431784397701076657104114318655563851163931659210753847115728933775641789873699573591569891191303920703436772777793262057850761547067552852904803936839163195665517320706276577222138132096747400284084308982536291568476582662419698174838698726819816652201874050321652220348917785508316514043163058074913466913459910196275555632942584874772118902971229958439039143558515276845837628839388314768558903960980524030313885506298981248411655760783606807168033333267258122256481293830719684768960898183397397509395044343090744244079023722527508448334967199104751364105373020633900199709805623214554718710261038643121591469291472929250840218747260184008359998340419479059933504056919175203124543260652900821697732170429832167528599123855035686780153266444119599539281334222571404776526247422924361419357358564878777046847498754425791137145005802472507204023942612344186146783860046034270920709641297923015559212029260815629564830801031625650320498255265773863069417498901869380884518981813814016784103363861 . . . . . . . . . . . . . . . . . . . . [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) 4f5d89ac472ee68489112d5e3011b6291805eb04 . . . . . . . . . . . . . . . . [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 (17 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 2.5.29.31 (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 (115 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.inter-actief.utwente.nl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.ia.utwente.nl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.inter-actief.utwente.nl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ia.utwente.nl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'inter-actief.utwente.nl' . . . . [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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