webmail.hec.co.kr

- Hyundai Engineering Co. Ltd. -

Issued by Thawte SGC CA - G2

About this certificate

This digital certificate with serial number 1c:00:e1:f1:99:08:89:06:0a:c9:f4:3c:49:b8:e4:56 was issued on by Thawte, Inc..

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)
  • Sub certificates SHOULD include Subject Key Identifier in end entity certs (RFC 5280: 4.2 & 4.2.1.2)
  • Subscriber Certificate: extKeyUsage values other than id-kp-serverAuth, id-kp-clientAuth, and id-kp-emailProtection SHOULD NOT be present. (BRs: 7.1.2.3)

Hyundai Engineering Co. Ltd.

Organization: Hyundai Engineering Co. Ltd.
Organization unit: IT SUPPOERT TEAM
State / Province: seoul
Locality: YANGCHEON
Country: KR

Thawte, Inc.

Organization: Thawte, Inc.
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 1c:00:e1:f1:99:08:89:06:0a:c9:f4:3c:49:b8:e4:56
Serial Number (int): 37222966565487156989746096945891959894
Serial Number lenght: 125 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): 82:c9:43:0b:e7:e7:a5:96:be:cb:e2:ca:5a:21:85:5b:b2:05:74:82
Fingerprint (sha256): ce:ab:3e:a3:89:b4:9e:92:c0:83:61:00:c6:33:cb:13:a9:b6:60:83:54:43:73:a5:f3:ec:be:2a:2e:76:ae:c6

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 certificate webmail.hec.co.kr

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for webmail.hec.co.kr

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

webmail.hec.co.kr

Other certificates including the domain name hec.co.kr

(limited to 100 certificates)

Certificate

The complete raw certificate details for webmail.hec.co.kr in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxZ8TiaqEcj2YfoQAFeeJ
30czuNlrASZmqQoyMkOVAODIOEHomf/G5TR1XF0De7R+3leF2gMLV883QWJQ/Fks
tNSpOHTbGIXQRLJfmN8GxONCWX2TKs6rAxqPwWNbeUPfM/9TprXmisIUcBJay8L0
wO3xSDYs5TEcjJb47gP1TNRNB69OuaOTqYk98nM5yP3iO4thgXUl9MKyvyqiUYot
qz5fuaIu8CadcaDyuEZ81f3gH3uN9Sfa5lSCABtzBmDB/Xp51DO6asgELYB0t/CG
naVSW6C18SG27Z1fn+g81TNnVbslaqzIgUZutixKSG+sAhQRjSmM72teCaHzI6WI
bwIDAQAB
-----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 37222966565487156989746096945891959894
 . . . . . . . . [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 2014-02-27 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-04-11 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 'IT SUPPOERT TEAM'
 . . . . . . . . . . . . [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 24947389535021444977240564783514647682510323334487572020334501531508726966729544057252301129596191041175980062743757948697667977232167296232185330520482374361244727777074233433846724104371047109410536509449258328937931386761824892342948333038804911807628944507807092430640573625770440885476561527837176464290119596528476058106613704578226139620803907546523829451469615138180584582764182281509457408089430530903126980477067405094012436045433600189996660870488056838937514801810914893478542199202660500525273901051904456024588728020446019364051107334846836584963829841551859124659965383446500282112312140868140216453231
 . . . . . . . . . . . . . . . . . . . . [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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