WWW.IREAD.COM.TW

Issued by VeriSign Class 3 Secure Server CA - G2

About this certificate


This digital certificate with serial number a9:fb:2b:c0:c2:c4:7a:34:64:d5:92:50:29:da:fb was issued on by VeriSign, 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.

Cerificate errors/warnings *beta

  • WARNING: Using depricated TeletexString for '[Yonghe]'
  • WARNING: Using depricated TeletexString for '[Airiti Inc.]'
  • WARNING: Using depricated TeletexString for '[IT Dept.]'
  • WARNING: Using depricated TeletexString for '[WWW.IREAD.COM.TW]'
  • KeyUsage extension SHOULD be marked as critical when present
  • WARNING: Certificate contains unknown extension ([1.3.6.1.5.5.7.1.12])
  • commonName field is deprecated

Airiti Inc.

Organization: Airiti Inc.
Organization unit: IT Dept.
Organization unit: Terms of use at www.verisign.com.tw/rpa (c) 04
Organization unit: Authenticated by VeriSign Australia Pty Ltd
Organization unit: Member, VeriSign Trust Network
State / Province: Taipei
Locality: Yonghe
Country: TW

VeriSign, Inc.

Organization: VeriSign, Inc.
Organization unit: VeriSign Trust Network
Organization unit: Terms of use at https://www.verisign.com/rpa (c)09
State / Province: Taipei
Locality: Yonghe
Country: TW

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): a9:fb:2b:c0:c2:c4:7a:34:64:d5:92:50:29:da:fb
Serial Number (int): 882592520370471884676869072209173243
Serial Number lenght: 120 bits, 15 octets

SubjectKeyId:
AuthorityKeyId: a5:ef:0b:11:ce:c0:41:03:a3:4a:65:90:48:b2:1c:e0:57:2d:7d:47

Fingerprint (sha1): d6:51:d0:21:2d:21:84:6d:c7:5e:58:09:6d:81:1b:c9:bf:4c:db:a4
Fingerprint (sha256): 3c:36:50:c7:91:76:40:46:00:88:dc:70:81:58:de:db:5b:90:99:21:06:fa:ea:3d:87:b7:80:91:59:e1:30:a9

Issuing Certificate URL: http://SVRSecure-G2-aia.verisign.com/SVRSecureG2.cer

Revocation information

OCSP Server: http://ocsp.verisign.com
CRL Distribution Point: http://SVRSecure-G2-crl.verisign.com/SVRSecureG2.crl

Check the revocation status for the current certificate on WWW.IREAD.COM.TW
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

9 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

WWW.IREAD.COM.TW

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGQDCCBSigAwIBAgIQAKn7K8DCxHo0ZNWSUCna+zANBgkqhkiG9w0BAQUFADCB tTELMAkGA1UEBhMCVVMxFzAVBgNVBAoTDlZlcmlTaWduLCBJbmMuMR8wHQYDVQQL ExZWZXJpU2lnbiBUcnVzdCBOZXR3b3JrMTswOQYDVQQLEzJUZXJtcyBvZiB1c2Ug YXQgaHR0cHM6Ly93d3cudmVyaXNpZ24uY29tL3JwYSAoYykwOTEvMC0GA1UEAxMm VmVyaVNpZ24gQ2xhc3MgMyBTZWN1cmUgU2VydmVyIENBIC0gRzIwHhcNMTAwNTEz MDAwMDAwWhcNMTIwNTEyMjM1OTU5WjCCAQsxCzAJBgNVBAYTAlRXMQ8wDQYDVQQI EwZUYWlwZWkxDzANBgNVBAcUBllvbmdoZTEUMBIGA1UEChQLQWlyaXRpIEluYy4x ETAPBgNVBAsUCElUIERlcHQuMTcwNQYDVQQLEy5UZXJtcyBvZiB1c2UgYXQgd3d3 LnZlcmlzaWduLmNvbS50dy9ycGEgKGMpIDA0MTQwMgYDVQQLEytBdXRoZW50aWNh dGVkIGJ5IFZlcmlTaWduIEF1c3RyYWxpYSBQdHkgTHRkMScwJQYDVQQLEx5NZW1i ZXIsIFZlcmlTaWduIFRydXN0IE5ldHdvcmsxGTAXBgNVBAMUEFdXVy5JUkVBRC5D T00uVFcwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDHJf9rjgdV1l75 81jPI6M6I2XYKJVb0bgbmORf1MnVE33SioZCDUUPYQivpc4Fw8q1ggauUqem4paA OwekA1g/jqWf4hNxPVmBGiI/JEayVYfIy2Y/6SXTsEpqcdyQ6lh4rsLR96V6HVMo GuTI14k163D61l6NayMChDMb59PX2JWwLjOf1Jec0LtbKP/EURup1w3oXyOK9E3m nuD7AoNKtp7SNDYhsbzbpWj3Z4Cidj85BBRPQcEvj6eaArr2nKKt0Ng5hsWJ7CBs sVyOyJfYECXDh29GSJsL783ouNUNddlJ5FCticKI5XudUK9YLEHS+m4UUUHn7JLR ID5agGFHAgMBAAGjggHxMIIB7TAJBgNVHRMEAjAAMAsGA1UdDwQEAwIFoDBFBgNV HR8EPjA8MDqgOKA2hjRodHRwOi8vU1ZSU2VjdXJlLUcyLWNybC52ZXJpc2lnbi5j b20vU1ZSU2VjdXJlRzIuY3JsMEcGA1UdIARAMD4wPAYLYIZIAYb4RQEHFwMwLTAr BggrBgEFBQcCARYfaHR0cHM6Ly93d3cudmVyaXNpZ24uY29tLnR3L3JwYTAdBgNV HSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwHwYDVR0jBBgwFoAUpe8LEc7AQQOj SmWQSLIc4FctfUcwdgYIKwYBBQUHAQEEajBoMCQGCCsGAQUFBzABhhhodHRwOi8v b2NzcC52ZXJpc2lnbi5jb20wQAYIKwYBBQUHMAKGNGh0dHA6Ly9TVlJTZWN1cmUt RzItYWlhLnZlcmlzaWduLmNvbS9TVlJTZWN1cmVHMi5jZXIwbgYIKwYBBQUHAQwE YjBgoV6gXDBaMFgwVhYJaW1hZ2UvZ2lmMCEwHzAHBgUrDgMCGgQUS2u5KJYGDLvQ UjibKaxLB4shBRgwJhYkaHR0cDovL2xvZ28udmVyaXNpZ24uY29tL3ZzbG9nbzEu Z2lmMBsGA1UdEQQUMBKCEFdXVy5JUkVBRC5DT00uVFcwDQYJKoZIhvcNAQEFBQAD ggEBAAV/V2Yi3x+9cqJY6p7VpD31I2pVOIYuUbZOLpC/EeLv6bgTNWlne2X5B5Ou HxdoD6BxYiFCrJKtkTAJ/5JOdMHis5XX406sk0O2yVG3EhJzVqNwmaKAoznSEi+7 AWtvPqBUnhqJRBTYSrUi9W4IH1oAqsNsS829h/sxq88XGkNCLN93a9Vh/q68JKnB c0r/O7CulGTt+va6ZgsY7le1ZkpAuPw9Rnb31WNYRtDm4vTT1dLZEow48NZW2fKe Acmiixd+038GXMdOiij3nFBQA5Jsn+GVEbvPIDDa9kx0+5pFhgh2TThQqoz5bwIF 1uHXhti2ajnIS5zKZtK412Z4Atk= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxyX/a44HVdZe+fNYzyOj OiNl2CiVW9G4G5jkX9TJ1RN90oqGQg1FD2EIr6XOBcPKtYIGrlKnpuKWgDsHpANY P46ln+ITcT1ZgRoiPyRGslWHyMtmP+kl07BKanHckOpYeK7C0feleh1TKBrkyNeJ Netw+tZejWsjAoQzG+fT19iVsC4zn9SXnNC7Wyj/xFEbqdcN6F8jivRN5p7g+wKD Srae0jQ2IbG826Vo92eAonY/OQQUT0HBL4+nmgK69pyirdDYOYbFiewgbLFcjsiX 2BAlw4dvRkibC+/N6LjVDXXZSeRQrYnCiOV7nVCvWCxB0vpuFFFB5+yS0SA+WoBh RwIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded