www.c21-online.com.tw

Issued by GlobalSign Domain Validation CA - G2

About this certificate


This digital certificate with serial number 11:21:13:03:25:0b:d2:7d:22:78:b0:0c:e0:34:2c:a8:81:cc was issued on by GlobalSign nv-sa .

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.c21-online.com.tw

Organization unit: Domain Control Validated

GlobalSign nv-sa

Organization: GlobalSign nv-sa

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 11:21:13:03:25:0b:d2:7d:22:78:b0:0c:e0:34:2c:a8:81:cc
Serial Number (int): 1492163450608511459546311114673772416238028
Serial Number lenght: 141 bits, 18 octets

SubjectKeyId: 1a:d7:82:09:fe:6a:cd:21:e4:a2:a5:a5:f1:b8:57:ef:42:f0:4e:8a
AuthorityKeyId: 96:ad:fa:b0:5b:b9:83:64:2a:76:c2:1c:8a:69:da:42:dc:fe:fd:28

Fingerprint (sha1): 1f:cd:6b:03:2c:f3:3a:09:82:de:0f:22:bb:83:b9:bd:63:83:89:01
Fingerprint (sha256): 0e:f6:7e:68:dd:f2:bf:cb:c3:6f:0d:0e:20:a6:c0:a6:20:06:1b:54:54:93:5b:7a:29:a1:20:70:20:c5:88:0c

Issuing Certificate URL: http://secure.globalsign.com/cacert/gsdomainvalg2.crt

Revocation information

OCSP Server: http://ocsp2.globalsign.com/gsdomainvalg2
CRL Distribution Point: http://crl.globalsign.com/gs/gsdomainvalg2.crl

Check the revocation status for the current certificate on www.c21-online.com.tw
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.c21-online.com.tw
c21-online.com.tw

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIE9TCCA92gAwIBAgISESETAyUL0n0ieLAM4DQsqIHMMA0GCSqGSIb3DQEBBQUA MFcxCzAJBgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMS0wKwYD VQQDEyRHbG9iYWxTaWduIERvbWFpbiBWYWxpZGF0aW9uIENBIC0gRzIwHhcNMTIx MDMxMDc1ODQwWhcNMTMxMTAxMDc1ODQwWjBDMSEwHwYDVQQLExhEb21haW4gQ29u dHJvbCBWYWxpZGF0ZWQxHjAcBgNVBAMTFXd3dy5jMjEtb25saW5lLmNvbS50dzCC ASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAL1mmjezVO+oEyNXaJkLegYE 7HkKglmaK9LhciGQvE8icCG0QZ6WX+ki0IO0oPceV2xvHzJx59PkNuT3XKs8W6fl flirIr64NnVEYxtceTxv85jwSjc85JB/Qmga1HdINyAWQkr+ut9a8KV9+6IPq9PI AX1irlbLUtZX7BS0y7cPO0XTz2AxXcos95AmytUUoAnyofbeZ4BvWwfQrAv0Hq9Q +Uls+lVK7FB+fEj5uYZjjEFoSVvw2DctvC0StDGdkg9kdYBg+rEg3LnOFfWghkKN O/BRV9yw5hmBI6DGMgGbtQO7H8YFS0gbLsAaZC6MjgGjlIDXjnRrIUCu+eiwqkcC AwEAAaOCAc0wggHJMA4GA1UdDwEB/wQEAwIFoDBMBgNVHSAERTBDMEEGCSsGAQQB oDIBCjA0MDIGCCsGAQUFBwIBFiZodHRwczovL3d3dy5nbG9iYWxzaWduLmNvbS9y ZXBvc2l0b3J5LzAzBgNVHREELDAqghV3d3cuYzIxLW9ubGluZS5jb20udHeCEWMy MS1vbmxpbmUuY29tLnR3MAkGA1UdEwQCMAAwHQYDVR0lBBYwFAYIKwYBBQUHAwEG CCsGAQUFBwMCMD8GA1UdHwQ4MDYwNKAyoDCGLmh0dHA6Ly9jcmwuZ2xvYmFsc2ln bi5jb20vZ3MvZ3Nkb21haW52YWxnMi5jcmwwgYgGCCsGAQUFBwEBBHwwejBBBggr BgEFBQcwAoY1aHR0cDovL3NlY3VyZS5nbG9iYWxzaWduLmNvbS9jYWNlcnQvZ3Nk b21haW52YWxnMi5jcnQwNQYIKwYBBQUHMAGGKWh0dHA6Ly9vY3NwMi5nbG9iYWxz aWduLmNvbS9nc2RvbWFpbnZhbGcyMB0GA1UdDgQWBBQa14IJ/mrNIeSipaXxuFfv QvBOijAfBgNVHSMEGDAWgBSWrfqwW7mDZCp2whyKadpC3P79KDANBgkqhkiG9w0B AQUFAAOCAQEAYv7hjq92oS0EKlX0MgANxgS1al3K2vmcyOK1qsS3zhauivqQkJ35 DLrRSwtIcDsEOYKOJI1FDhb8acVLlupTh0xrgJLOIEewLjPI2bxEYYxIHvTgyZLp D7TOrtOvD8QSP/EeRjtynvtHJJXKe1mIE/IZtiKJqvVFM6QgMx9aAo2z46Uf3eNL Rfn/YPltUhBDiflBYQH+anCpIGiUV9Yg1spcvgZvM50KPkswPubmvm6CmoLruhwL gVC4x7O8wgxxZd8poHOTUQX3UxkjQs8i7ti6sqwuWiA1YAZNRzDTg/SbQ/p8h6Og JtY9E1YdlCR+sp1Zsf2ga7gLHlnyNsURYA== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvWaaN7NU76gTI1domQt6 BgTseQqCWZor0uFyIZC8TyJwIbRBnpZf6SLQg7Sg9x5XbG8fMnHn0+Q25Pdcqzxb p+V+WKsivrg2dURjG1x5PG/zmPBKNzzkkH9CaBrUd0g3IBZCSv6631rwpX37og+r 08gBfWKuVstS1lfsFLTLtw87RdPPYDFdyiz3kCbK1RSgCfKh9t5ngG9bB9CsC/Qe r1D5SWz6VUrsUH58SPm5hmOMQWhJW/DYNy28LRK0MZ2SD2R1gGD6sSDcuc4V9aCG Qo078FFX3LDmGYEjoMYyAZu1A7sfxgVLSBsuwBpkLoyOAaOUgNeOdGshQK756LCq RwIDAQAB -----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 1492163450608511459546311114673772416238028 . . . . . . . . [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 'BE' . . . . . . . . . . . . [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 'GlobalSign nv-sa' . . . . . . . . . . . . [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 'GlobalSign Domain Validation CA - G2' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2012-10-31 07:58:40 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2013-11-01 07:58:40 +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 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'www.c21-online.com.tw' . . . . . . . . [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 23909634773857083354086068474842157428491641164984130988747469525049762871819692445379868365704534773732728787781524381135953384965154931859294329144151792256122038252224244859155697132790839059997746028574349378468761119919561919562062062185323271603163709322685900237003646408963124703743175701914059385374665030255053280349185655086079994314098497342363634622511099672026438494179645339990703963162589244222049913884510130171553262666118177203756940558648318068681881144206905293646475355423666816728178312406477226121160576584177018194494238041342876633866950484854940353509909616248886613918923357212179229092423 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.15 (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 (69 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.4146.1.10 (globalsignDVPolicy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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.globalsign.com/repository/' . . . . . . . . . . . . . . . . [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 (44 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.c21-online.com.tw' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'c21-online.com.tw' . . . . . . . . . . . . . . . . [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 2.5.29.37 (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 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (56 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.globalsign.com/gs/gsdomainvalg2.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 (124 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://secure.globalsign.com/cacert/gsdomainvalg2.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://ocsp2.globalsign.com/gsdomainvalg2' . . . . . . . . . . . . . . . . [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) 1ad78209fe6acd21e4a2a5a5f1b857ef42f04e8a . . . . . . . . . . . . . . . . [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 96adfab05bb983642a76c21c8a69da42dcfefd28 . . . . [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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