www.usadisk.com

Issued by InnoSSL TrustSign DV Certification Authority

About this certificate


This digital certificate with serial number e8:8c:75:f2:ee:fd:a1:84:35:1a:58:b5:90:08:12:10 was issued on by Dotname Korea Corp. .

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.

www.usadisk.com

Organization unit: Domain Control Validated
Organization unit: Hosted by Dotname Korea Corp.
Organization unit: EssentialSSL

Dotname Korea Corp.

Organization: Dotname Korea Corp.

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): e8:8c:75:f2:ee:fd:a1:84:35:1a:58:b5:90:08:12:10
Serial Number (int): 309110208871398367388729862587639403024
Serial Number lenght: 128 bits, 16 octets

SubjectKeyId: 90:b0:10:70:a3:bc:4f:93:77:cf:74:18:e7:06:04:6c:55:46:02:c8
AuthorityKeyId: f5:a9:73:dd:bb:bc:23:27:10:c9:35:ea:09:32:a2:0e:ea:a6:46:38

Fingerprint (sha1): d8:6c:56:31:4b:a3:77:3e:17:14:28:8c:6b:b5:2f:32:cb:7b:de:75
Fingerprint (sha256): 30:34:c1:3a:bb:59:69:03:4a:71:7e:2d:99:41:d8:4a:cd:2e:7b:1a:c4:94:35:05:46:24:72:0a:c9:8e:2e:86

Issuing Certificate URL: http://crt.innossl.com/InnoSSLTrustSignDVCertificationAuthority.crt

Revocation information

OCSP Server: http://ocsp.innossl.com
CRL Distribution Point: http://crl.innossl.com/InnoSSLTrustSignDVCertificationAuthority.crl

Check the revocation status for the current certificate on www.usadisk.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

www.usadisk.com
usadisk.com

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFVzCCBD+gAwIBAgIRAOiMdfLu/aGENRpYtZAIEhAwDQYJKoZIhvcNAQEFBQAw YjELMAkGA1UEBhMCS1IxHDAaBgNVBAoTE0RvdG5hbWUgS29yZWEgQ29ycC4xNTAz BgNVBAMTLElubm9TU0wgVHJ1c3RTaWduIERWIENlcnRpZmljYXRpb24gQXV0aG9y aXR5MB4XDTEzMDQwNDAwMDAwMFoXDTE0MDQwNDIzNTk1OVowfDEhMB8GA1UECxMY RG9tYWluIENvbnRyb2wgVmFsaWRhdGVkMSYwJAYDVQQLEx1Ib3N0ZWQgYnkgRG90 bmFtZSBLb3JlYSBDb3JwLjEVMBMGA1UECxMMRXNzZW50aWFsU1NMMRgwFgYDVQQD Ew93d3cudXNhZGlzay5jb20wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB AQC45Z8h/gVz/XEwU4bj7yK5vNg3GSC383q4bviuphMwssIwRg20pcQX6T7N5BE6 8fvyMiqvskfczUUd/QVT6bJUmBdb44LYX2dENbefo/8273keU/ZVcMiwndoiRToI vhkMaJlmXzAN0ei9vMeMvUUO9l+BpBlsQ6iLVI63k0lr6t6XhrPW/uNQSAnTzGVZ TUeb/Q+8kB01vRyNUWEoh6xXK6WfdFM1HxenkvZhfQ1r09vxMsNrEIjKNvnUzNfp YymAY9HID0rXrExCBg1CZx4nnCyopwPBIGYtsHVRr7N8Zs+HcDFiYriS2vYusNiT HQy08bxAKSJg1dexIzJzYCyjAgMBAAGjggHsMIIB6DAfBgNVHSMEGDAWgBT1qXPd u7wjJxDJNeoJMqIO6qZGODAdBgNVHQ4EFgQUkLAQcKO8T5N3z3QY5wYEbFVGAsgw DgYDVR0PAQH/BAQDAgWgMAwGA1UdEwEB/wQCMAAwHQYDVR0lBBYwFAYIKwYBBQUH AwEGCCsGAQUFBwMCMGMGA1UdIARcMFowTgYLKwYBBAGyMQECAiUwPzA9BggrBgEF BQcCARYxaHR0cDovL3d3dy5pbm5vc3NsLmNvbS9yZXBvc2l0b3J5L2lubm9zc2xf Y3BzLnBkZjAIBgZngQwBAgEwVAYDVR0fBE0wSzBJoEegRYZDaHR0cDovL2NybC5p bm5vc3NsLmNvbS9Jbm5vU1NMVHJ1c3RTaWduRFZDZXJ0aWZpY2F0aW9uQXV0aG9y aXR5LmNybDCBhAYIKwYBBQUHAQEEeDB2ME8GCCsGAQUFBzAChkNodHRwOi8vY3J0 Lmlubm9zc2wuY29tL0lubm9TU0xUcnVzdFNpZ25EVkNlcnRpZmljYXRpb25BdXRo b3JpdHkuY3J0MCMGCCsGAQUFBzABhhdodHRwOi8vb2NzcC5pbm5vc3NsLmNvbTAn BgNVHREEIDAegg93d3cudXNhZGlzay5jb22CC3VzYWRpc2suY29tMA0GCSqGSIb3 DQEBBQUAA4IBAQCJAqimAwwexh/E0r90BdC7ct8tEGXIxMTr42ssvKy7IHrG4B76 OiDGPcqxnM5GgL8KVve60PjadT8e+GSevST+C2Pf8vUZKfIyLX2tq75E8yu4VWAG ORBzAWWlRc6ZrX+wZdeHp1i4pp+7cwBA5jDePKbZ4c/qMjQTpbxOpdX1aIUa1sea UCZeP9XWW470tsuxmxBUMRiQB/3g26nRuMwo64caV3UOaEei4SL2WJvS5zDZPIUW s/DokF3uFjAYTIP7FRejGctvtuaT3rMT/VQNmmKVYFZHfOfQDW6/xsgfHzrg/1pg x246inS6EsOQl/5WhbiYCOUwEalsAoMRiwM7 -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuOWfIf4Fc/1xMFOG4+8i ubzYNxkgt/N6uG74rqYTMLLCMEYNtKXEF+k+zeQROvH78jIqr7JH3M1FHf0FU+my VJgXW+OC2F9nRDW3n6P/Nu95HlP2VXDIsJ3aIkU6CL4ZDGiZZl8wDdHovbzHjL1F DvZfgaQZbEOoi1SOt5NJa+rel4az1v7jUEgJ08xlWU1Hm/0PvJAdNb0cjVFhKIes Vyuln3RTNR8Xp5L2YX0Na9Pb8TLDaxCIyjb51MzX6WMpgGPRyA9K16xMQgYNQmce J5wsqKcDwSBmLbB1Ua+zfGbPh3AxYmK4ktr2LrDYkx0MtPG8QCkiYNXXsSMyc2As owIDAQAB -----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 309110208871398367388729862587639403024 . . . . . . . . [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 'KR' . . . . . . . . . . . . [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 'Dotname Korea Corp.' . . . . . . . . . . . . [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 'InnoSSL TrustSign DV Certification Authority' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2013-04-04 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2014-04-04 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 2.5.4.11 (organizationalUnitName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Hosted by Dotname Korea Corp.' . . . . . . . . . . . . [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 'EssentialSSL' . . . . . . . . . . . . [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.usadisk.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 23341078751008101409882042412253574619471175309729014279583581438645669497526413290578760785455755082328194724153010258695801446859987377247977782478871767373647311834340237943898845510155194138060913026697533153431722083052669102918186072093027396856293015976502067711856291345432033421598900545424322245722353076173802758031348163177665633273947407507023524990413554123510594523297331666300247252492637064145326098180785370503583367164446753268256570236007262029524017134537332084979075774765637368107232648823773621996577294829672996644837617948484771292136169359153115681747548163316230709291988250454249141447843 . . . . . . . . . . . . . . . . . . . . [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 f5a973ddbbbc232710c935ea0932a20eeaa64638 . . . . . . . . . . . . . . . . [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) 90b01070a3bc4f9377cf7418e706046c554602c8 . . . . . . . . . . . . . . . . [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 (92 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.6449.1.2.2.37 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'http://www.innossl.com/repository/innossl_cps.pdf' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 (77 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.innossl.com/InnoSSLTrustSignDVCertificationAuthority.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 (120 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.innossl.com/InnoSSLTrustSignDVCertificationAuthority.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.innossl.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 (32 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.usadisk.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'usadisk.com' . . . . [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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