thecolganinstitute.com

Issued by AlphaSSL CA - G2

About this certificate


This digital certificate with serial number 11:21:be:a3:0a:af:e7:e4:4f:59:d3:bd:e8:ea:3c:76:00:22 was issued on by AlphaSSL .

With 2 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.

thecolganinstitute.com

Organization unit: Domain Control Validated by OneClickSSL

AlphaSSL

Organization: AlphaSSL

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 11:21:be:a3:0a:af:e7:e4:4f:59:d3:bd:e8:ea:3c:76:00:22
Serial Number (int): 1492391578828663029003245363541795954622498
Serial Number lenght: 141 bits, 18 octets

SubjectKeyId: db:6d:c3:74:86:c3:5d:d0:f4:b2:42:ad:fc:e9:d3:2f:9c:52:d5:c6
AuthorityKeyId: 14:ea:19:55:f0:0e:0d:32:c6:1f:74:33:b7:8e:66:1a:4c:12:31:1e

Fingerprint (sha1): 90:b7:9d:68:1b:b0:86:0c:31:01:8b:05:bd:0f:4a:52:8c:8e:55:84
Fingerprint (sha256): 49:b7:3f:f1:73:71:e6:c8:66:b4:23:28:c3:2e:62:15:44:b0:d2:29:05:b8:b8:58:b7:c3:c5:20:b4:2f:f7:86

Issuing Certificate URL: http://secure2.alphassl.com/cacert/gsalphag2.crt

Revocation information

OCSP Server: http://ocsp2.globalsign.com/gsalphag2
CRL Distribution Point: http://crl2.alphassl.com/gs/gsalphag2.crl

Check the revocation status for the current certificate on thecolganinstitute.com
2
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

thecolganinstitute.com
www.thecolganinstitute.com

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIE1DCCA7ygAwIBAgISESG+owqv5+RPWdO96Oo8dgAiMA0GCSqGSIb3DQEBBQUA MC4xETAPBgNVBAoTCEFscGhhU1NMMRkwFwYDVQQDExBBbHBoYVNTTCBDQSAtIEcy MB4XDTE1MDEyNjE5MDgyMFoXDTE2MDEyNzE5MDgyMFowUzEwMC4GA1UECxMnRG9t YWluIENvbnRyb2wgVmFsaWRhdGVkIGJ5IE9uZUNsaWNrU1NMMR8wHQYDVQQDExZ0 aGVjb2xnYW5pbnN0aXR1dGUuY29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIB CgKCAQEA2DgPA544O0W71qvThiEmu+DP5PULwaGgK0N699SZN74bXiFEoXXYbBEh lX7gR+8GqoOE8nTXO8fXhH/hCroro9uFgFL9hRzoopD1MT1eKAKint+FgjhOU/xD 1xt6q43MW01ZL5FOtS7hK8JBSriB8yfBW0e3Qgtj8gHRcYr0A7qXLnB16sx246F0 t3SkXOP29ogXMCehcBWy6hvDKTYt0YBMaC/BW4XVRPooPH3o3Ykd8dptoDleCuHm 9XgeenlKl1nw/OnT2ogfY0eQQu+Isu1TQelp+Wc1oHozw8g+ypHh2t2YlJr1Dy9N bifGjAN7h4bOuiVk14616wQ1CoK3WwIDAQABo4IBxTCCAcEwDgYDVR0PAQH/BAQD AgWgMEkGA1UdIARCMEAwPgYGZ4EMAQIBMDQwMgYIKwYBBQUHAgEWJmh0dHBzOi8v d3d3Lmdsb2JhbHNpZ24uY29tL3JlcG9zaXRvcnkvMD0GA1UdEQQ2MDSCFnRoZWNv bGdhbmluc3RpdHV0ZS5jb22CGnd3dy50aGVjb2xnYW5pbnN0aXR1dGUuY29tMAkG A1UdEwQCMAAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMDoGA1UdHwQz MDEwL6AtoCuGKWh0dHA6Ly9jcmwyLmFscGhhc3NsLmNvbS9ncy9nc2FscGhhZzIu Y3JsMH8GCCsGAQUFBwEBBHMwcTA8BggrBgEFBQcwAoYwaHR0cDovL3NlY3VyZTIu YWxwaGFzc2wuY29tL2NhY2VydC9nc2FscGhhZzIuY3J0MDEGCCsGAQUFBzABhiVo dHRwOi8vb2NzcDIuZ2xvYmFsc2lnbi5jb20vZ3NhbHBoYWcyMB0GA1UdDgQWBBTb bcN0hsNd0PSyQq386dMvnFLVxjAfBgNVHSMEGDAWgBQU6hlV8A4NMsYfdDO3jmYa TBIxHjANBgkqhkiG9w0BAQUFAAOCAQEAlM81ohM9HBGaj7RLbQ/IfOXXJtYp2U+B giWsN8UVYvetTiiCtQzY3QmVTLnXaCvCD/AfJQIGROh8NEL2N19uGG5g5YlCk1+k QicES9K66wl1VcxEwTjuUJwFHwlIjwB8MyH6bgZ4jiNTrYQ16bpMAo0Nocdo0CUf g5PFbEbu4rzzI7Ly0sQZc5AMehnFL1ctRHZ3gxipILngUbf1OUJD0U7iaZNH/FDC QN2q1AeGqZ0ygijU1+Npbys3ffX3wYumRxEM17JXg5+mPbE0T5DGVgu1y7On70sS ONLU0RJZ2V8q/HSueipwlj7Cwm/8iDN7muwPt41ivFhdnAud+0NvEw== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2DgPA544O0W71qvThiEm u+DP5PULwaGgK0N699SZN74bXiFEoXXYbBEhlX7gR+8GqoOE8nTXO8fXhH/hCror o9uFgFL9hRzoopD1MT1eKAKint+FgjhOU/xD1xt6q43MW01ZL5FOtS7hK8JBSriB 8yfBW0e3Qgtj8gHRcYr0A7qXLnB16sx246F0t3SkXOP29ogXMCehcBWy6hvDKTYt 0YBMaC/BW4XVRPooPH3o3Ykd8dptoDleCuHm9XgeenlKl1nw/OnT2ogfY0eQQu+I su1TQelp+Wc1oHozw8g+ypHh2t2YlJr1Dy9NbifGjAN7h4bOuiVk14616wQ1CoK3 WwIDAQAB -----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 1492391578828663029003245363541795954622498 . . . . . . . . [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 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'AlphaSSL' . . . . . . . . . . . . [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 'AlphaSSL CA - G2' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-01-26 19:08:20 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-01-27 19:08:20 +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 by OneClickSSL' . . . . . . . . . . . . [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 'thecolganinstitute.com' . . . . . . . . [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 27295117422758577127899136297100851529051508394562635793387100587717135893037095953524005202865159902582902314452507607171300459623321848272287121470633455398450293742766682810627527227232794110781489694749291213025980602782108576686768744307250626024541541712857569881114019994561612614060886848246188488779616214049425819575165915264291686703783566561340729104717135696437707431373193196935745521375134868364048120402928470034229790419182708016851033548816931181733382234682776554937657735619092771207375357889270857745633149684477809021805404850590947871456048739234610550650727989801992335709990369451803507079003 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.15 (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 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (66 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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.globalsign.com/repository/' . . . . . . . . . . . . . . . . [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 (54 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'thecolganinstitute.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.thecolganinstitute.com' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [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 2.5.29.31 (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://crl2.alphassl.com/gs/gsalphag2.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 (115 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://secure2.alphassl.com/cacert/gsalphag2.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://ocsp2.globalsign.com/gsalphag2' . . . . . . . . . . . . . . . . [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) db6dc37486c35dd0f4b242adfce9d32f9c52d5c6 . . . . . . . . . . . . . . . . [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 14ea1955f00e0d32c61f7433b78e661a4c12311e . . . . [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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