register.columbiacme.org
- Columbia University -
Issued by InCommon Server CA
About this certificate
This digital certificate with serial number 8e:6c:08:4b:74:c8:a4:9e:4b:1c:dc:75:02:70:c8:96 was issued on by Internet2.
This 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. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.
We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Columbia University
Organization:
Columbia University
Organization unit: Information Technology
Organization unit: Information Technology
State / Province:
NY
Locality: New York
Country: US
Locality: New York
Country: US
Internet2
Organization:
Internet2
Organization unit: InCommon
Organization unit: InCommon
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 8e:6c:08:4b:74:c8:a4:9e:4b:1c:dc:75:02:70:c8:96Serial Number (int): 189311311699711656810710758579414026390
Serial Number lenght: 128 bits, 16 octets
SubjectKeyId: 3f:ca:bf:8b:3a:cd:34:2e:0a:74:c5:81:6c:82:fa:b5:92:3c:2b:10
AuthorityKeyId: 48:4f:5a:fa:2f:4a:9a:5e:e0:50:f3:6b:7b:55:a5:de:f5:be:34:5d
Fingerprint (sha1): a2:52:f3:a5:73:98:3c:a6:47:96:59:06:d9:eb:6e:f3:26:3a:73:48
Fingerprint (sha256): 8a:00:25:8c:e9:01:3a:d1:fb:75:bf:76:49:0f:42:01:27:83:0f:bb:1a:ca:47:93:2e:a4:fc:c5:0a:f5:cf:f9
Issuing Certificate URL: http://cert.incommon.org/InCommonServerCA.crt
Revocation information
OCSP Server: http://ocsp.incommon.orgCRL Distribution Point: http://crl.incommon.org/InCommonServerCA.crl
Check the revocation status for certificate register.columbiacme.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for register.columbiacme.org
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
register.columbiacme.org
Other certificates including the domain name columbiacme.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for register.columbiacme.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFIzCCBAugAwIBAgIRAI5sCEt0yKSeSxzcdQJwyJYwDQYJKoZIhvcNAQEFBQAw UTELMAkGA1UEBhMCVVMxEjAQBgNVBAoTCUludGVybmV0MjERMA8GA1UECxMISW5D b21tb24xGzAZBgNVBAMTEkluQ29tbW9uIFNlcnZlciBDQTAeFw0xMjA5MTQwMDAw MDBaFw0xNDA5MTQyMzU5NTlaMIGPMQswCQYDVQQGEwJVUzELMAkGA1UECBMCTlkx ETAPBgNVBAcTCE5ldyBZb3JrMRwwGgYDVQQKExNDb2x1bWJpYSBVbml2ZXJzaXR5 MR8wHQYDVQQLExZJbmZvcm1hdGlvbiBUZWNobm9sb2d5MSEwHwYDVQQDExhyZWdp c3Rlci5jb2x1bWJpYWNtZS5vcmcwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK AoIBAQDDJH2+fT/44SYyQJRzyjU6aJsW6wMWGA+KTDp1lCOPDDO4Yd8ukALk++1L ztwj5qjgN/Mmp0z+YOjcyTdgbRnFiKR11l4Q6aVmyTJPX6hXuvhqMC23JuCmQ3r+ Xime7HGw4wyCbD41QKHnLJyoIfJ2gWJN4Hf+Q3JeJRjJTYPQiHjJS62FLzdUwW+C j5IynHhUb3LPeD3dXEBzEVYYIctn7Hjp8p9qSQTKloi5kSz6TXkGGwTd2++ZxNI4 117WBsOd6eI1Y9xhYJ8g6q554PjmBCo8/T+nJ5J+61okXvNqK1EudcucG7MgyIRM 7eMUJ+wphtE5791IAN87V6VRbpTXAgMBAAGjggG1MIIBsTAfBgNVHSMEGDAWgBRI T1r6L0qaXuBQ82t7VaXe9b40XTAdBgNVHQ4EFgQUP8q/izrNNC4KdMWBbIL6tZI8 KxAwDgYDVR0PAQH/BAQDAgWgMAwGA1UdEwEB/wQCMAAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMF0GA1UdIARWMFQwUgYMKwYBBAGuIwEEAwEBMEIwQAYI KwYBBQUHAgEWNGh0dHBzOi8vd3d3LmluY29tbW9uLm9yZy9jZXJ0L3JlcG9zaXRv cnkvY3BzX3NzbC5wZGYwPQYDVR0fBDYwNDAyoDCgLoYsaHR0cDovL2NybC5pbmNv bW1vbi5vcmcvSW5Db21tb25TZXJ2ZXJDQS5jcmwwbwYIKwYBBQUHAQEEYzBhMDkG CCsGAQUFBzAChi1odHRwOi8vY2VydC5pbmNvbW1vbi5vcmcvSW5Db21tb25TZXJ2 ZXJDQS5jcnQwJAYIKwYBBQUHMAGGGGh0dHA6Ly9vY3NwLmluY29tbW9uLm9yZzAj BgNVHREEHDAaghhyZWdpc3Rlci5jb2x1bWJpYWNtZS5vcmcwDQYJKoZIhvcNAQEF BQADggEBACYT1BX8fw2VJJG21cKs2NqN5EaIES5c0I9OY1aZ28vTmd8UIGMcKFWH QnLFmSskBYz1r6uaKdNl1ZJFTbq/Xnh1HnXqqprue99+9+cA1MAeXk3mhxtJQjB4 +BzVIZ+iflaoUryAFiWfT/mV7gCuJjo7qpX11Yh01GAGFUnO98m/EQ+2OhrMlJVV vYul3GOQ7zrWEi5+OF1WlvQDgzZrKfjNo/3BZ7ki9IshhLgJut3H5N6rzvotcjPs w1MjBZng3XmYKk2o7cMiO462neqR8ZSZSdq4ibLMNNw8Qv+seG3EB221IlbOpt21 XyrTj9Kdb1GoGXHJnSGVLXUgponmApU= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwyR9vn0/+OEmMkCUc8o1 OmibFusDFhgPikw6dZQjjwwzuGHfLpAC5PvtS87cI+ao4DfzJqdM/mDo3Mk3YG0Z xYikddZeEOmlZskyT1+oV7r4ajAttybgpkN6/l4pnuxxsOMMgmw+NUCh5yycqCHy doFiTeB3/kNyXiUYyU2D0Ih4yUuthS83VMFvgo+SMpx4VG9yz3g93VxAcxFWGCHL Z+x46fKfakkEypaIuZEs+k15BhsE3dvvmcTSONde1gbDneniNWPcYWCfIOqueeD4 5gQqPP0/pyeSfutaJF7zaitRLnXLnBuzIMiETO3jFCfsKYbROe/dSADfO1elUW6U 1wIDAQAB -----END PUBLIC KEY-----
ASN.1 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 189311311699711656810710758579414026390 . . . . . . . . [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 'US' . . . . . . . . . . . . [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 'Internet2' . . . . . . . . . . . . [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 'InCommon' . . . . . . . . . . . . [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 'InCommon Server CA' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2012-09-14 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2014-09-14 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 'US' . . . . . . . . . . . . [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 'NY' . . . . . . . . . . . . [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 'New York' . . . . . . . . . . . . [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 'Columbia University' . . . . . . . . . . . . [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 'Information Technology' . . . . . . . . . . . . [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 'register.columbiacme.org' . . . . . . . . [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 24634463943791003647677383451061416689151826682765199986650617011425508602239854146141471377860697338761547396904587022445997812713982567074232036958348292501352230383418942072683660240354046623133799720763180517177299128765144823389367658113103882256856707576898947648783318354345039060987204569811719494871909779542418574842147899786999363091280810447120505803856432646462270651306174805286309011291706386776141150390772744274466601106853455678301582324313215848723752893963828503498674040888193237955642511694403684421903478783387101238728501040833250179052829811073164342019848848396202646489061552975398027826391 . . . . . . . . . . . . . . . . . . . . [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 484f5afa2f4a9a5ee050f36b7b55a5def5be345d . . . . . . . . . . . . . . . . [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) 3fcabf8b3acd342e0a74c5816c82fab5923c2b10 . . . . . . . . . . . . . . . . [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 (86 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.5923.1.4.3.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'https://www.incommon.org/cert/repository/cps_ssl.pdf' . . . . . . . . . . . . . . . . [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 (54 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.incommon.org/InCommonServerCA.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 (99 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://cert.incommon.org/InCommonServerCA.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.incommon.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 (28 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'register.columbiacme.org' . . . . [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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