www.sknetax.co.kr

Issued by Thawte SSL CA

About this certificate


This digital certificate with serial number 4c:5f:25:47:eb:8d:90:f5:99:d2:45:7b:22:6d:e2:fb 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 '[Suwon]'
  • WARNING: Using depricated TeletexString for '[SK Networks Co., Ltd.]'
  • WARNING: Using depricated TeletexString for '[IT 1]'
  • WARNING: Using depricated TeletexString for '[www.sknetax.co.kr]'

SK Networks Co., Ltd.

Organization: SK Networks Co., Ltd.
Organization unit: IT 1
State / Province: Gyeonggi
Locality: Suwon
Country: KR

Thawte, Inc.

Organization: Thawte, Inc.
State / Province: Gyeonggi
Locality: Suwon
Country: KR

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 4c:5f:25:47:eb:8d:90:f5:99:d2:45:7b:22:6d:e2:fb
Serial Number (int): 101515352028469408989864972102281323259
Serial Number lenght: 127 bits, 16 octets

SubjectKeyId:
AuthorityKeyId: a7:a2:83:bb:34:45:40:3d:fc:d5:30:4f:12:b9:3e:a1:01:9f:f6:db

Fingerprint (sha1): d6:7f:74:38:5b:5f:97:d6:07:2c:1a:9e:dc:9c:71:a3:b4:83:34:3a
Fingerprint (sha256): 82:2e:4f:ac:9e:28:ab:46:41:4a:49:dc:80:58:8c:1e:98:82:e2:85:04:70:c3:55:37:66:91:ed:56:7f:0e:09

Issuing Certificate URL: http://svr-ov-aia.thawte.com/ThawteOV.cer

Revocation information

OCSP Server: http://ocsp.thawte.com
CRL Distribution Point: http://svr-ov-crl.thawte.com/ThawteOV.crl

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

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: www.sknetax.co.kr

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIEqzCCA5OgAwIBAgIQTF8lR+uNkPWZ0kV7Im3i+zANBgkqhkiG9w0BAQUFADA8 MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMVGhhd3RlLCBJbmMuMRYwFAYDVQQDEw1U aGF3dGUgU1NMIENBMB4XDTE0MDIyNDAwMDAwMFoXDTE2MDIyNDIzNTk1OVowezEL MAkGA1UEBhMCS1IxETAPBgNVBAgTCEd5ZW9uZ2dpMQ4wDAYDVQQHFAVTdXdvbjEe MBwGA1UEChQVU0sgTmV0d29ya3MgQ28uLCBMdGQuMQ0wCwYDVQQLFARJVCAxMRow GAYDVQQDFBF3d3cuc2tuZXRheC5jby5rcjCCASIwDQYJKoZIhvcNAQEBBQADggEP ADCCAQoCggEBAN/yiAybqKmQoE9EcppNZaxPBEpPPzLhm7XoNwIlZtN9XOce6uiH QwsU/6vMM8zoc8El4yPOGsuxAYVJeQFdHxFbg5ErURl7gVY68dZKpbt6wGoHDcxt wIdMuSuC8ZCFdQd1uKpad3YHZ/k2rrZZsvzUJEUJoJBfGN47fdQ16Nbdbkm8ycHn EhzOsI8YXSCtBu8kse2Ag6iHWxADD1B11+yVqqFpXrqxNeVnxDfoRcDwiWKpEaWT qxHjclqQpA71vo+TKXoBmA9HcAKAso3tC47cNTnSwu98Lj4f0tqoTiroefnyu8Zi DvcI/NLJTG17L9NZ9ChyCTIr+sITDRCrpYECAwEAAaOCAWgwggFkMBwGA1UdEQQV MBOCEXd3dy5za25ldGF4LmNvLmtyMAkGA1UdEwQCMAAwQgYDVR0gBDswOTA3Bgpg hkgBhvhFAQc2MCkwJwYIKwYBBQUHAgEWG2h0dHBzOi8vd3d3LnRoYXd0ZS5jb20v Y3BzLzAOBgNVHQ8BAf8EBAMCBaAwHwYDVR0jBBgwFoAUp6KDuzRFQD381TBPErk+ oQGf9tswOgYDVR0fBDMwMTAvoC2gK4YpaHR0cDovL3N2ci1vdi1jcmwudGhhd3Rl LmNvbS9UaGF3dGVPVi5jcmwwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMC MGkGCCsGAQUFBwEBBF0wWzAiBggrBgEFBQcwAYYWaHR0cDovL29jc3AudGhhd3Rl LmNvbTA1BggrBgEFBQcwAoYpaHR0cDovL3N2ci1vdi1haWEudGhhd3RlLmNvbS9U aGF3dGVPVi5jZXIwDQYJKoZIhvcNAQEFBQADggEBACGQTxq6utzPENtsuZKAkUJa AzEX/epqAj6vxoR6V/1541sezgta4xSKz4CNhirc+FDKmEAOArxI4exKXWmZF4XJ ZZTduV39LSLj1kFLOep8PftC/8JeepgKwn7yAGth+joYWqdENm3XshDNcxwqQvBk GtKmPzrbku/RfosAh0zn0qfrwc2On0b/AtVM9DEbK2VBSf1hgI/5onzk213LofVB 39z7RZItW96QEZF8flvER30yAn/spRGPPPHEXXpFlGpn064SwPX6zzIWril4z2Cq hHqCo3WLhA4chF4IiC80QBXVL5U6vUUCItIzJ8fx9fLra6DBGKlu5NB2xhhU9aI= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3/KIDJuoqZCgT0Rymk1l rE8ESk8/MuGbteg3AiVm031c5x7q6IdDCxT/q8wzzOhzwSXjI84ay7EBhUl5AV0f EVuDkStRGXuBVjrx1kqlu3rAagcNzG3Ah0y5K4LxkIV1B3W4qlp3dgdn+Tautlmy /NQkRQmgkF8Y3jt91DXo1t1uSbzJwecSHM6wjxhdIK0G7ySx7YCDqIdbEAMPUHXX 7JWqoWleurE15WfEN+hFwPCJYqkRpZOrEeNyWpCkDvW+j5MpegGYD0dwAoCyje0L jtw1OdLC73wuPh/S2qhOKuh5+fK7xmIO9wj80slMbXsv01n0KHIJMiv6whMNEKul gQIDAQAB -----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 101515352028469408989864972102281323259 . . . . . . . . [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 SSL CA' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2014-02-24 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-02-24 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 'Gyeonggi' . . . . . . . . . . . . [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 'Suwon' . . . . . . . . . . . . [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 'SK Networks 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 1' . . . . . . . . . . . . [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 'www.sknetax.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 28270738719100842704603150396928618157604656220651608413751346250267549213313962299400309966285115499635809255441163580007693758285097964986574459146380565748318158002711626576836371817308306824717677254246021975267271527674616403545660210967904528014755169816115489291470411746616576191243829061521748737531747298202437695267363406454692015855064896599459693855780375854193631588875242547039278567936495755753818354198685595551492227747881499249382974922876938646914357525730757094956627455485570674421454409953839873651666447511597760964492648046962263189142216494931638669578719547672377198448720559319153449346433 . . . . . . . . . . . . . . . . . . . . [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 'www.sknetax.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 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (59 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 2.5.29.15 (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 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a7a283bb3445403dfcd5304f12b93ea1019ff6db . . . . . . . . . . . . . . . . [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://svr-ov-crl.thawte.com/ThawteOV.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 (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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (93 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-ov-aia.thawte.com/ThawteOV.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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