www.core.ac.uk

Issued by TERENA SSL CA 2

About this certificate


This digital certificate with serial number 37:74:c6:82:50:38:48:a6:d8:38:4b:c8:2f:b5:2c:0f was issued on by TERENA .

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.core.ac.uk

Organization unit: Domain Control Validated

TERENA

Organization: TERENA

Time untill certificate expires

This certificate will expire on

Certificate Details

Serial Number (hex): 37:74:c6:82:50:38:48:a6:d8:38:4b:c8:2f:b5:2c:0f
Serial Number (int): 73713872445349906619459348422137818127
Serial Number lenght: 126 bits, 16 octets

SubjectKeyId: a2:b4:6a:b3:cc:2c:e5:28:c1:c0:f4:fa:1a:e9:7d:bc:5e:ad:8e:7c
AuthorityKeyId: 5b:d0:8a:1c:9a:32:5b:e0:b5:dd:96:54:1b:e1:86:28:b0:fd:b6:bd

Fingerprint (sha1): 8b:5e:85:2f:aa:fd:e0:6d:04:24:f5:6f:53:d0:2c:c2:c8:73:58:21
Fingerprint (sha256): 78:83:5c:17:da:17:d8:12:08:c9:3d:12:c9:86:d5:7f:c5:e7:60:dd:ae:e5:8d:8c:e0:41:71:cc:e8:6a:30:0b

Issuing Certificate URL: http://crt.usertrust.com/TERENASSLCA2.crt

Revocation information

OCSP Server: http://ocsp.usertrust.com
CRL Distribution Point: http://crl.usertrust.com/TERENASSLCA2.crl

Check the revocation status for the current certificate on www.core.ac.uk
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

SHA256 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: www.core.ac.uk

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIEljCCA36gAwIBAgIQN3TGglA4SKbYOEvIL7UsDzANBgkqhkiG9w0BAQsFADBk MQswCQYDVQQGEwJOTDEWMBQGA1UECBMNTm9vcmQtSG9sbGFuZDESMBAGA1UEBxMJ QW1zdGVyZGFtMQ8wDQYDVQQKEwZURVJFTkExGDAWBgNVBAMTD1RFUkVOQSBTU0wg Q0EgMjAeFw0xNTA1MDYwMDAwMDBaFw0xODA1MDUyMzU5NTlaMDwxITAfBgNVBAsT GERvbWFpbiBDb250cm9sIFZhbGlkYXRlZDEXMBUGA1UEAxMOd3d3LmNvcmUuYWMu dWswggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCzbE+eUihpAFiD0De3 zUNuuLUgR2a0mdLQkK8sgsM7SvQ/HofP8Eyn6RoJqvK8l8GXsDFF2qENQ/myGU+Z hnVmN566fgL0iYSRoeEOgFReAxxkwoSbyZqe355g39dt1vboH10pln1t7elJdRcm Vo9Y9KVqKOV335RmWxdmIOr4E6wRjtmiTkZQeMJpA21vg28xiRdA53nRE1PAhNC1 GFQWJDetcF+YJ46D03XCsDViRexXD6h6PIWdT2Pkg82LbJc55vW3xvpufKfoel5c PerdMXYN8WpnWfVAD1QmV/u0W2pIpl2hYtivBOgHNB8y0N6EKBZQwLW254BWR5c4 kOZzAgMBAAGjggFqMIIBZjAfBgNVHSMEGDAWgBRb0IocmjJb4LXdllQb4YYosP22 vTAdBgNVHQ4EFgQUorRqs8ws5SjBwPT6Gul9vF6tjnwwDgYDVR0PAQH/BAQDAgWg MAwGA1UdEwEB/wQCMAAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMCIG A1UdIAQbMBkwDQYLKwYBBAGyMQECAh0wCAYGZ4EMAQIBMDoGA1UdHwQzMDEwL6At oCuGKWh0dHA6Ly9jcmwudXNlcnRydXN0LmNvbS9URVJFTkFTU0xDQTIuY3JsMGwG CCsGAQUFBwEBBGAwXjA1BggrBgEFBQcwAoYpaHR0cDovL2NydC51c2VydHJ1c3Qu Y29tL1RFUkVOQVNTTENBMi5jcnQwJQYIKwYBBQUHMAGGGWh0dHA6Ly9vY3NwLnVz ZXJ0cnVzdC5jb20wGQYDVR0RBBIwEIIOd3d3LmNvcmUuYWMudWswDQYJKoZIhvcN AQELBQADggEBAFqBmh2u/gAJX7al3flMlBLDvjs9mC/UFA1YK7PFYJJjKWSooNof FKR+C108hMRcUoIPIIuvihZogRBUBWo9NcVy0z2HNv6LzQN5lhJ7O4Jfb0UlgZOQ Icpj/YjoeUlp8YlBy4m8aZ96t9il6SgRporQojZMGFHHbsR4iODM/jKFjjF+Ak38 kbKf1DCTbIPcwp+R5rhFj5KOYwdvcVArJkjXtmG3rOZtWw8PMyh0vszTSDSB+/Hk 3Q1JmyL6gi9IMqELsw1YY4FBKA1FE2qGxrW1PA4kzw62V8cuIQs71visKjUvFs/5 T6sr/yUXuTobYxM5zUfWqftkw0457HcB9Wo= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs2xPnlIoaQBYg9A3t81D bri1IEdmtJnS0JCvLILDO0r0Px6Hz/BMp+kaCaryvJfBl7AxRdqhDUP5shlPmYZ1 Zjeeun4C9ImEkaHhDoBUXgMcZMKEm8mant+eYN/Xbdb26B9dKZZ9be3pSXUXJlaP WPSlaijld9+UZlsXZiDq+BOsEY7Zok5GUHjCaQNtb4NvMYkXQOd50RNTwITQtRhU FiQ3rXBfmCeOg9N1wrA1YkXsVw+oejyFnU9j5IPNi2yXOeb1t8b6bnyn6HpeXD3q 3TF2DfFqZ1n1QA9UJlf7tFtqSKZdoWLYrwToBzQfMtDehCgWUMC1tueAVkeXOJDm cwIDAQAB -----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 73713872445349906619459348422137818127 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [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 2.5.4.8 (stateOrProvinceName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Noord-Holland' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Amsterdam' . . . . . . . . . . . . [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 2' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-05-06 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-05-05 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.core.ac.uk' . . . . . . . . [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 22650066738350057902463221586455406295897613534999930365726402386420834974729108103385272450526055844558189000556617591665380318368431950449493627712579323320647692474711253514431347229914534829200791991234977678557400465181323722385909161264639736603202329360025164517907822738926462546711978016652819650092587895775721920736853402395993158251379850731110643779252420140488192698128169309412828545480057806930538267669246766339654277720439080357701366948928332231421100399471324589742667060725402336163848463653925623584704700366738323633994434089982753361695527241635202093016174130939023238065773643437846622692979 . . . . . . . . . . . . . . . . . . . . [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 5bd08a1c9a325be0b5dd96541be18628b0fdb6bd . . . . . . . . . . . . . . . . [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) a2b46ab3cc2ce528c1c0f4fa1ae97dbc5ead8e7c . . . . . . . . . . . . . . . . [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.usertrust.com/TERENASSLCA2.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 (96 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.usertrust.com/TERENASSLCA2.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.usertrust.com' . . . . . . . . . . . . . . . . [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 (18 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.core.ac.uk' . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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