www.huygens.knaw.nl

Issued by TERENA SSL CA

About this certificate


This digital certificate with serial number 0a:54:1d:6e:5d:9f:bd:3c:3f:79:98:c0:39:cd:98:a7 was issued on by TERENA .

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com.

www.huygens.knaw.nl

Organization unit: Domain Control Validated

TERENA

Organization: TERENA

Time untill certificate expires

This certificate will expire on

Certificate Details

Serial Number (hex): 0a:54:1d:6e:5d:9f:bd:3c:3f:79:98:c0:39:cd:98:a7
Serial Number (int): 13729029827917685474701641118223538343
Serial Number lenght: 124 bits, 16 octets

SubjectKeyId: 8d:c9:56:9f:2e:42:9d:b9:50:84:93:98:46:b1:bc:6b:ef:15:a8:8e
AuthorityKeyId: 0c:bd:93:68:0c:f3:de:ab:a3:49:6b:2b:37:57:47:ea:90:e3:b9:ed

Fingerprint (sha1): 5b:50:3c:dc:79:75:e6:9a:10:c4:18:90:b3:03:25:fc:02:07:85:67
Fingerprint (sha256): 88:d9:ef:79:cc:a2:11:8c:d8:08:53:8d:98:ce:2e:33:88:04:42:55:c9:e5:58:7c:f3:b5:2b:ff:50:64:15:ea

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.huygens.knaw.nl
2
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.huygens.knaw.nl
huygens.knaw.nl

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFhDCCBGygAwIBAgIQClQdbl2fvTw/eZjAOc2YpzANBgkqhkiG9w0BAQUFADA2 MQswCQYDVQQGEwJOTDEPMA0GA1UEChMGVEVSRU5BMRYwFAYDVQQDEw1URVJFTkEg U1NMIENBMB4XDTE0MDYwNjAwMDAwMFoXDTE3MDYwNTIzNTk1OVowQTEhMB8GA1UE CxMYRG9tYWluIENvbnRyb2wgVmFsaWRhdGVkMRwwGgYDVQQDExN3d3cuaHV5Z2Vu cy5rbmF3Lm5sMIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEApLn1Rl8Q dkZ3xze8TOVaMS9C/xOZ5uqcgSPExcuD9JkGeX4KSJcmKx/LckeIOesOuVTcVbtE jhnIQGUXA9Jt/Zab693Rzx6wejLPY7r1I6N1w3PXMVvyMtcyCd9U9BYsCKQw9Bwe sPzMM5Gokucak8Ptfd99PIiSPyMPmRHkximsUFz7m7MVKRI7Hg2LV0dvjh1KIjyW GDRD4j/d334/wnsbLmL9QsrZ1vlGMaOLbaHjShHfN21QFO5OHEzP33Lcctra/c5a 3Z+nzOmeUapViM2UNUWMkIGsmMC66XKq6uvSFasLKiZdSXuvRMKIVfGWot6aqcF5 /0RyOlisn8PJLtYk/Clf8hYteV4L7KQlYcxQDAIlzNf23kkBg9+nWOulZE0USLWk DNkFJsYspwthi8NgwwWjjD8MAsc1ATV5kiXB2Fk/ujg4lhX58hQ+LSUXUdzHXGBb T6N0aMI/tS3bXlGB7KzL1+zQ8KiYzk9GD/gv8HzR380J6W0cJglTIwEkDwMWoh29 R9ramhcfIx9EssfVqQB1JycytOqZNQSnFJYqONgNRopXYfVnfffI77QYBapMKFeV VlGtZi7L+QpLhts6bolQwarFNz6zhQlLah6+zOfWmAiiHn10AjxXJHLG/QcfwznF ltWA4sXUcurwDKLIusHD6Fq2sbe9uP8g6ycCAwEAAaOCAYEwggF9MB8GA1UdIwQY MBaAFAy9k2gM896ro0lrKzdXR+qQ47ntMB0GA1UdDgQWBBSNyVafLkKduVCEk5hG sbxr7xWojjAOBgNVHQ8BAf8EBAMCBaAwDAYDVR0TAQH/BAIwADAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwIgYDVR0gBBswGTANBgsrBgEEAbIxAQICHTAI BgZngQwBAgEwOgYDVR0fBDMwMTAvoC2gK4YpaHR0cDovL2NybC50Y3MudGVyZW5h Lm9yZy9URVJFTkFTU0xDQS5jcmwwbQYIKwYBBQUHAQEEYTBfMDUGCCsGAQUFBzAC hilodHRwOi8vY3J0LnRjcy50ZXJlbmEub3JnL1RFUkVOQVNTTENBLmNydDAmBggr BgEFBQcwAYYaaHR0cDovL29jc3AudGNzLnRlcmVuYS5vcmcwLwYDVR0RBCgwJoIT d3d3Lmh1eWdlbnMua25hdy5ubIIPaHV5Z2Vucy5rbmF3Lm5sMA0GCSqGSIb3DQEB BQUAA4IBAQCI7ienMccGDH4w9aGQhdrIpwjLYWWL8NrtboWxzjuYsgWAIVBHhfPU D+u3o7SltdtGTnKTv82QHq59NBoTIEACGQxJzoagMBf3elGCvU7siPz4RwSd1poS MlH7XzHe1IAiUTm+b07z+N1VGDtj1nhh4DNZfBguS3DWBO7krqD9KL3UhI/HKf8I v1cnxLnPqSqXq7eHHocl7lp/PZ0TqIscI5SNekmtC5bRDeYpqJqlM30bEoCU9kJ9 v3bks1583/Hp9ZlH0CVJqwhKylBDBvb3/kI7L/e2HvDFw2RACzLTSf4+H1Y+RNOa d1jLk5DbbI7x3MEkSRd/g4wUc4YTJMjt -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEApLn1Rl8QdkZ3xze8TOVa MS9C/xOZ5uqcgSPExcuD9JkGeX4KSJcmKx/LckeIOesOuVTcVbtEjhnIQGUXA9Jt /Zab693Rzx6wejLPY7r1I6N1w3PXMVvyMtcyCd9U9BYsCKQw9BwesPzMM5Gokuca k8Ptfd99PIiSPyMPmRHkximsUFz7m7MVKRI7Hg2LV0dvjh1KIjyWGDRD4j/d334/ wnsbLmL9QsrZ1vlGMaOLbaHjShHfN21QFO5OHEzP33Lcctra/c5a3Z+nzOmeUapV iM2UNUWMkIGsmMC66XKq6uvSFasLKiZdSXuvRMKIVfGWot6aqcF5/0RyOlisn8PJ LtYk/Clf8hYteV4L7KQlYcxQDAIlzNf23kkBg9+nWOulZE0USLWkDNkFJsYspwth i8NgwwWjjD8MAsc1ATV5kiXB2Fk/ujg4lhX58hQ+LSUXUdzHXGBbT6N0aMI/tS3b XlGB7KzL1+zQ8KiYzk9GD/gv8HzR380J6W0cJglTIwEkDwMWoh29R9ramhcfIx9E ssfVqQB1JycytOqZNQSnFJYqONgNRopXYfVnfffI77QYBapMKFeVVlGtZi7L+QpL hts6bolQwarFNz6zhQlLah6+zOfWmAiiHn10AjxXJHLG/QcfwznFltWA4sXUcurw DKLIusHD6Fq2sbe9uP8g6ycCAwEAAQ== -----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 13729029827917685474701641118223538343 . . . . . . . . [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 2014-06-06 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-06-05 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 'www.huygens.knaw.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 672025075905660423575848213182228091923775140834988829719905806037897335701031793759731229410466024092903689082426820470904504695187180366832147607933060184660959194578844688097323789865870567800041398303655963732296273593818061494093641067531915980199848356613453631503719645179306443238457600233025583716626272774609319795474854578832131113457164173555999475628233744726118747636739806382066396604423657027939445106226302743321346761588770309153548809532271088258779711807479758591055380327601584615161142582358718049138687545866367864602009143113122660453151984352221137118223019734871750070331772931007031848267975854063047840489623235170155709315077607574265814024085515947533885103091422946372967779778932260665237448855469517945045684586322067424342899646169780038322643668138259850695141544171568306853776453800637677329708254987586094565280750974756607188826014632497554938671821209085279381059156345525046978239202939072491678078853667609993999911495477019290730816536440814664821216422821298853531889999607528567747596046658905212499063321019567184480281263360805790991931900911340892298437053825458400446690990525839680370351214917910285331079071927191302593665065989654866598300597351981126944792623565704823102802815783 . . . . . . . . . . . . . . . . . . . . [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) 8dc9569f2e429db95084939846b1bc6bef15a88e . . . . . . . . . . . . . . . . [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 (40 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.huygens.knaw.nl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'huygens.knaw.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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