webmail.hec.co.kr

Issued by Thawte SGC CA - G2

About this certificate


This digital certificate with serial number 5b:fc:3f:d8:1c:1e:45:ed:e1:52:28:b0:89:7b:5e:98 was issued on by Thawte, Inc. .

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

  • WARNING: Using depricated TeletexString for '[YANGCHEON]'
  • WARNING: Using depricated TeletexString for '[Hyundai Engineering Co. Ltd.]'
  • WARNING: Using depricated TeletexString for '[information technical 3]'
  • WARNING: Using depricated TeletexString for '[webmail.hec.co.kr]'
  • ERROR: Certificate contains a key usage different from ServerAuth, ClientAuth or ServerGatedCrypto

Hyundai Engineering Co. Ltd.

Organization: Hyundai Engineering Co. Ltd.
Organization unit: information technical 3
State / Province: seoul
Locality: YANGCHEON
Country: KR

Thawte, Inc.

Organization: Thawte, Inc.
State / Province: seoul
Locality: YANGCHEON
Country: KR

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 5b:fc:3f:d8:1c:1e:45:ed:e1:52:28:b0:89:7b:5e:98
Serial Number (int): 122269501338568432413957605062327623320
Serial Number lenght: 127 bits, 16 octets

SubjectKeyId:
AuthorityKeyId: 24:c0:c0:a4:49:3c:52:0b:12:d8:92:0c:51:d1:87:a7:4d:54:75:2c

Fingerprint (sha1): f2:1b:d6:6b:61:61:03:de:a6:8c:18:85:dc:c1:34:be:c6:cb:18:b6
Fingerprint (sha256): b7:2e:c3:5e:30:15:a4:d3:8b:f6:b6:63:c1:b6:f2:4d:52:c1:1e:96:b4:33:a1:e5:f7:c8:37:1e:2f:ff:33:4b

Issuing Certificate URL: http://svr-sgc-aia.thawte.com/ThawteSGCG2.cer

Revocation information

OCSP Server: http://ocsp.thawte.com
CRL Distribution Point: http://svr-sgc-crl.thawte.com/ThawteSGCG2.crl

Check the revocation status for the current certificate on webmail.hec.co.kr
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

SHA1 with RSA



Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication
Netscape Server-Gated Cryptography

Extensions

8 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: webmail.hec.co.kr

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIE3jCCA8agAwIBAgIQW/w/2BweRe3hUiiwiXtemDANBgkqhkiG9w0BAQUFADBB MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMVGhhd3RlLCBJbmMuMRswGQYDVQQDExJU aGF3dGUgU0dDIENBIC0gRzIwHhcNMTMwMzAxMDAwMDAwWhcNMTQwMzAxMjM1OTU5 WjCBljELMAkGA1UEBhMCS1IxDjAMBgNVBAgTBXNlb3VsMRIwEAYDVQQHFAlZQU5H Q0hFT04xJTAjBgNVBAoUHEh5dW5kYWkgRW5naW5lZXJpbmcgQ28uIEx0ZC4xIDAe BgNVBAsUF2luZm9ybWF0aW9uIHRlY2huaWNhbCAzMRowGAYDVQQDFBF3ZWJtYWls LmhlYy5jby5rcjCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAKhF8lZ2 PAQ3/sLQGs2CNUzLZuLbyIqdeZDHdMXWvFv+iCxNlxvW73CUASDHQW90raMkISqz 1EaLRY530Gf3ZFyoPO1zpGGxt+DPgo3I8bIcz3btHK5nfsK5hlFaI7DBPDDbuZ9f TpPfeD1jWMava7YMArvyRI90gYGBRn/6WSzTREmDa9FUzMuKhn0gsUbgwXVmtr5L Si1aNymKnzh8jWATlwMwqeyrGH0rBLfOxf/w94dOWZFLnsdTI7zKssu/TiiqpZRj lqZuAfKHjqGqNfb5XrEJ6PaXu0sAaJHtXKVpks4jpbJg3wqthw5bucIaznAyZW6R wpAvuQF9dKQeq6MCAwEAAaOCAXowggF2MBwGA1UdEQQVMBOCEXdlYm1haWwuaGVj LmNvLmtyMAkGA1UdEwQCMAAwDgYDVR0PAQH/BAQDAgWgMEEGA1UdIAQ6MDgwNgYK YIZIAYb4RQEHNjAoMCYGCCsGAQUFBwIBFhpodHRwczovL3d3dy50aGF3dGUuY29t L2NwczAfBgNVHSMEGDAWgBQkwMCkSTxSCxLYkgxR0YenTVR1LDA+BgNVHR8ENzA1 MDOgMaAvhi1odHRwOi8vc3ZyLXNnYy1jcmwudGhhd3RlLmNvbS9UaGF3dGVTR0NH Mi5jcmwwKAYDVR0lBCEwHwYIKwYBBQUHAwEGCCsGAQUFBwMCBglghkgBhvhCBAEw bQYIKwYBBQUHAQEEYTBfMCIGCCsGAQUFBzABhhZodHRwOi8vb2NzcC50aGF3dGUu Y29tMDkGCCsGAQUFBzAChi1odHRwOi8vc3ZyLXNnYy1haWEudGhhd3RlLmNvbS9U aGF3dGVTR0NHMi5jZXIwDQYJKoZIhvcNAQEFBQADggEBAH/xVwmU6BuSfB34rH98 AumzE4A2w3V1koYd56qtn2K2BLXw9HMelZ1FcTswimCcpPYTpicF7uZRUKjqGU75 fWkDKh5dnZF7mcn3ki1+8HpJ3vOAy87T83djSolAEajtI5eJdPli+dcwvhpZ2fyW eZsRTIYllg8/uR3KIndseFhu8Bn3N5aPZXIdekCV8OUwNns+HF7JmjlL0bN83Pao S505HEj92039utaiIZUGsQlmHBZdwMBGckKXfdUyVsX8eSGJFIQa+TCAwbisrAE6 R8TBszUeVkPA+cfuorIKhJrteqZTZP4NVRxToUs4XHs5BV3UUfCwHFqarmt4zDlm eps= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqEXyVnY8BDf+wtAazYI1 TMtm4tvIip15kMd0xda8W/6ILE2XG9bvcJQBIMdBb3StoyQhKrPURotFjnfQZ/dk XKg87XOkYbG34M+CjcjxshzPdu0crmd+wrmGUVojsME8MNu5n19Ok994PWNYxq9r tgwCu/JEj3SBgYFGf/pZLNNESYNr0VTMy4qGfSCxRuDBdWa2vktKLVo3KYqfOHyN YBOXAzCp7KsYfSsEt87F//D3h05ZkUuex1MjvMqyy79OKKqllGOWpm4B8oeOoao1 9vlesQno9pe7SwBoke1cpWmSziOlsmDfCq2HDlu5whrOcDJlbpHCkC+5AX10pB6r 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 122269501338568432413957605062327623320 . . . . . . . . [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 'Thawte, 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 'Thawte SGC CA - G2' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2013-03-01 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2014-03-01 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 'KR' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'seoul' . . . . . . . . . . . . [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:20|false] TeletexString, T61String 'YANGCHEON' . . . . . . . . . . . . [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:20|false] TeletexString, T61String 'Hyundai Engineering Co. Ltd.' . . . . . . . . . . . . [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:20|false] TeletexString, T61String 'information technical 3' . . . . . . . . . . . . [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:20|false] TeletexString, T61String 'webmail.hec.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 21242527203973311802487508939003100325159319649123178363859542149576910432455305992759282979034160244225708714706622312548648182131272698560987001483470662974256271552538195280137749892421782338111920490600415252682211778349689199376268826780412399594912653446864424500932138858077934684556625360131576257407287438636491409546635571020474591232718189407784245210310778888972707307019097290496462824354897473166791269673430353117951535647144182046257599592237651712543945094481122085426904760161590557720507972737738050966435910902178896672734928105701775086071557723605307077370009992890419464472104703007463166618531 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (21 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.hec.co.kr' . . . . . . . . . . . . . . . . [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 2.5.29.15 (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 (58 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.16.840.1.113733.1.7.54 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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.thawte.com/cps' . . . . . . . . . . . . . . . . [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 24c0c0a4493c520b12d8920c51d187a74d54752c . . . . . . . . . . . . . . . . [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 (55 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://svr-sgc-crl.thawte.com/ThawteSGCG2.crl' . . . . . . . . . . . . . . . . [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 (33 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:6|false] OBJECT IDENTIFIER 2.16.840.1.113730.4.1 (serverGatedCrypto) . . . . . . . . . . . . . . . . [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 (97 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.thawte.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://svr-sgc-aia.thawte.com/ThawteSGCG2.cer' . . . . [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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