www.ks.co.kr

Issued by RapidSSL CA

About this certificate


This digital certificate with serial number 03:a4:b6 was issued on by GeoTrust, Inc. .

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.

Cerificate errors/warnings *beta

  • ERROR: localityName is required for [EV] certificates
  • ERROR: businessCategory is required for [EV] certificates
  • ERROR: jurisdictionCountryName is required for [EV] certificates
  • ERROR: localityName or stateOrProvinceName is required if organizationName is set
  • ERROR: stateOrProvinceName is required if organizationName is set

www.ks.co.kr

Company registration number: TbWJyGouZyo3M1Cjdih1RjiuCk7RWfVi
Organization: www.ks.co.kr
Organization unit: GT60245491
Organization unit: See www.rapidssl.com/resources/cps (c)11
Organization unit: Domain Control Validated - RapidSSL(R)
Country: KR

GeoTrust, Inc.

Organization: GeoTrust, Inc.
Country: KR

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 03:a4:b6
Serial Number (int): 238774
Serial Number lenght: 18 bits, 3 octets

SubjectKeyId: 1e:97:cc:36:80:0b:5a:51:35:3a:9b:f8:50:90:f8:25:c1:12:7f:e8
AuthorityKeyId: 6b:69:3d:6a:18:42:4a:dd:8f:02:65:39:fd:35:24:86:78:91:16:30

Fingerprint (sha1): fd:7f:fb:fd:c6:30:50:db:6f:ed:04:ef:24:05:a8:83:1b:b0:52:49
Fingerprint (sha256): 69:47:20:46:74:e8:e1:51:c3:ec:70:de:e8:8a:1e:41:ff:cb:a9:77:ac:30:ad:b9:5c:c6:c0:75:ae:d0:c5:0b

Issuing Certificate URL: http://rapidssl-aia.geotrust.com/rapidssl.crt

Revocation information

CRL Distribution Point: http://rapidssl-crl.geotrust.com/crls/rapidssl.crl

Check the revocation status for the current certificate on www.ks.co.kr
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

8 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

www.ks.co.kr
ks.co.kr

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIEzzCCA7egAwIBAgIDA6S2MA0GCSqGSIb3DQEBBQUAMDwxCzAJBgNVBAYTAlVT MRcwFQYDVQQKEw5HZW9UcnVzdCwgSW5jLjEUMBIGA1UEAxMLUmFwaWRTU0wgQ0Ew HhcNMTExMDE4MjAzOTQwWhcNMTMxMTE5MjAxNDQ1WjCB3zEpMCcGA1UEBRMgVGJX SnlHb3VaeW8zTTFDamRpaDFSaml1Q2s3UldmVmkxCzAJBgNVBAYTAktSMRUwEwYD VQQKEwx3d3cua3MuY28ua3IxEzARBgNVBAsTCkdUNjAyNDU0OTExMTAvBgNVBAsT KFNlZSB3d3cucmFwaWRzc2wuY29tL3Jlc291cmNlcy9jcHMgKGMpMTExLzAtBgNV BAsTJkRvbWFpbiBDb250cm9sIFZhbGlkYXRlZCAtIFJhcGlkU1NMKFIpMRUwEwYD VQQDEwx3d3cua3MuY28ua3IwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB AQDRIhJROFCiOjCBU2Ifcu6W2XM7tc5fOdBYyuQR8Ti9N51GR4WBXSKCp0sLi9ze 1l0han9b6A+i+kw8KLknJxnIcAVEH7Rx+C15XQ/HStnNRQ77RY8ZFzIVu6aSp2/0 qMyJknn0RZbE444K70eQptomqllyqDyyualA9XASMS0cSz256glCctgMZxrFPcqd JIG1vy7b7Rol6X4VF26ZZ2DicNCkW5CNZei135MuFOzXBsnaN77RnxozeMFIKhSf nzxnfgPVtp0aaJTqnjkmgHY6h0z1NAFAW6WNRBdEtzvwpT41QKK3vVJLXa6jHWMN B7zhoPomrxyddc9QbSDygaDHAgMBAAGjggE0MIIBMDAfBgNVHSMEGDAWgBRraT1q GEJK3Y8CZTn9NSSGeJEWMDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMCEGA1UdEQQaMBiCDHd3dy5rcy5jby5rcoIIa3MuY28u a3IwQwYDVR0fBDwwOjA4oDagNIYyaHR0cDovL3JhcGlkc3NsLWNybC5nZW90cnVz dC5jb20vY3Jscy9yYXBpZHNzbC5jcmwwHQYDVR0OBBYEFB6XzDaAC1pRNTqb+FCQ +CXBEn/oMAwGA1UdEwEB/wQCMAAwSQYIKwYBBQUHAQEEPTA7MDkGCCsGAQUFBzAC hi1odHRwOi8vcmFwaWRzc2wtYWlhLmdlb3RydXN0LmNvbS9yYXBpZHNzbC5jcnQw DQYJKoZIhvcNAQEFBQADggEBABxcYXu5jQvhMVxthBmmzH30wP6k5dT2Tc3zQ3X4 aagdbwtBIyv4ihzQWxEMgbyH8Csm0buhFkKi7fbAuzbNQcwOv7yhaTBo9zEeWCjv RuvPGNMdCf4FZ2RxWH5Qb1DqDM9zCtSJLc6jmvFddyCIOLCPh9dmrZSTF1Wk46Fv PxyHajttmcyzzpxmb3lyKfSaPVDzXfJHl92EHGOeKw/DDmJMz0nbFx01HziT8nPp 6jExfqjbJ08cckfPTfpgdXJDyiLosx779ojTwlCxnptB2bNSw1YQLVB3CA7cT4XZ ldxjvStkWdvjnE4kXhogbLrT5nvkXVTZ2FFfDkKVRyg9ilQ= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0SISUThQojowgVNiH3Lu ltlzO7XOXznQWMrkEfE4vTedRkeFgV0igqdLC4vc3tZdIWp/W+gPovpMPCi5JycZ yHAFRB+0cfgteV0Px0rZzUUO+0WPGRcyFbumkqdv9KjMiZJ59EWWxOOOCu9HkKba JqpZcqg8srmpQPVwEjEtHEs9ueoJQnLYDGcaxT3KnSSBtb8u2+0aJel+FRdumWdg 4nDQpFuQjWXotd+TLhTs1wbJ2je+0Z8aM3jBSCoUn588Z34D1badGmiU6p45JoB2 OodM9TQBQFuljUQXRLc78KU+NUCit71SS12uox1jDQe84aD6Jq8cnXXPUG0g8oGg xwIDAQAB -----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 238774 . . . . . . . . [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 'GeoTrust, Inc.' . . . . . . . . . . . . [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 'RapidSSL CA' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2011-10-18 20:39:40 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2013-11-19 20:14:45 +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 2.5.4.5 (serialNumber) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'TbWJyGouZyo3M1Cjdih1RjiuCk7RWfVi' . . . . . . . . . . . . [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 'www.ks.co.kr' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11 (organizationalUnitName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'GT60245491' . . . . . . . . . . . . [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 'See www.rapidssl.com/resources/cps (c)11' . . . . . . . . . . . . [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 - RapidSSL(R)' . . . . . . . . . . . . [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.ks.co.kr' . . . . . . . . [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 26400607046301317494187848462912952146385680861894132396793834883206435953239153286284709916157795977446922812680996052904175220252327861288061458050877092854213122304129316971634776668163710560735658744978904683384150020965000186215665991231170654420298612257635220593480605762926726580271133105890502052287187569575227163963763227901245259563705794917335462050760645152949988541223115756891331191614048738687418327740023376073508009425235524082607715370682342212306581519089134978204499408034674701671211345249441672253783661747763903365880776892057004048616241203864147898403557246233012634200161101978685126320327 . . . . . . . . . . . . . . . . . . . . [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 6b693d6a18424add8f026539fd35248678911630 . . . . . . . . . . . . . . . . [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 2.5.29.37 (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 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (26 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ks.co.kr' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ks.co.kr' . . . . . . . . . . . . . . . . [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 (60 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://rapidssl-crl.geotrust.com/crls/rapidssl.crl' . . . . . . . . . . . . . . . . [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) 1e97cc36800b5a51353a9bf85090f825c1127fe8 . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (61 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://rapidssl-aia.geotrust.com/rapidssl.crt' . . . . [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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