spreadsheets.dushu.hu

Issued by StartCom Class 1 Primary Intermediate Server CA

About this certificate


This digital certificate with serial number 05:f6:94:c8:20:ef:61 was issued on by StartCom Ltd. .

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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

  • ERROR: KeyUsage extension SHOULD be marked as critical when present
  • WARNING: Certificate contains unknown extension ([2.5.29.18])
  • ERROR: Certificate has key usage [KeyAgreement] set

spreadsheets.dushu.hu

Country: CN

StartCom Ltd.

Organization: StartCom Ltd.
Organization unit: Secure Digital Certificate Signing
Country: CN

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 05:f6:94:c8:20:ef:61
Serial Number (int): 1678493756747617
Serial Number lenght: 51 bits, 7 octets

SubjectKeyId: a3:db:89:c2:ce:94:0d:17:6a:37:d9:40:3a:e3:61:dd:fe:2a:db:ae
AuthorityKeyId: eb:42:34:d0:98:b0:ab:9f:f4:1b:6b:08:f7:cc:64:2e:ef:0e:2c:45

Fingerprint (sha1): 02:85:c1:9b:80:97:06:b9:c5:8b:8b:d8:09:e7:f5:ae:59:40:fc:87
Fingerprint (sha256): 2b:4b:56:26:c1:0d:10:df:ed:f2:da:b7:34:31:12:98:7f:db:7b:10:ca:28:ec:e8:fc:6a:7e:40:bc:41:29:6a

Issuing Certificate URL: http://aia.startssl.com/certs/sub.class1.server.ca.crt

Revocation information

OCSP Server: http://ocsp.startssl.com/sub/class1/server/ca
CRL Distribution Point: http://crl.startssl.com/crt1-crl.crl

Check the revocation status for the current certificate on spreadsheets.dushu.hu
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

SHA256 with RSA



Key Usage

Digital Signature
Key Encipherment
Key Agreement

Extended Key Usages

Server Authentication

Extensions

10 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

spreadsheets.dushu.hu
dushu.hu

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGRDCCBSygAwIBAgIHBfaUyCDvYTANBgkqhkiG9w0BAQsFADCBjDELMAkGA1UE BhMCSUwxFjAUBgNVBAoTDVN0YXJ0Q29tIEx0ZC4xKzApBgNVBAsTIlNlY3VyZSBE aWdpdGFsIENlcnRpZmljYXRlIFNpZ25pbmcxODA2BgNVBAMTL1N0YXJ0Q29tIENs YXNzIDEgUHJpbWFyeSBJbnRlcm1lZGlhdGUgU2VydmVyIENBMB4XDTE1MDcwOTEz MzkwM1oXDTE2MDcwOTExMzIwN1owUDELMAkGA1UEBhMCQ04xHjAcBgNVBAMTFXNw cmVhZHNoZWV0cy5kdXNodS5odTEhMB8GCSqGSIb3DQEJARYSd2VibWFzdGVyQGR1 c2h1Lmh1MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsYY6EfMFZVzf ekmBkZFUDK5LRNjTPiFVlgxBD8/ocZRFMY+BFI3fLmn+SnNZlUYUPSkjU4ziUsaQ DU3MKPWVKLVsvtGcJQsHPj2hVPqtGScwyoy9MEH3XLgfVgqCVhWTwTITd6iHmrvf cM2GJCjFs8La8FUYx+Yz+M+ahdvn6edeibnocPEFFJ81a9BYZKmh86UMUcVzIXI4 dfBz6uA5seBX1ida/R6ny4VVv8AtR7NiFwGa+mSjMzc27VtTGYjwGTPk3EmzmdHu 2jFaY9X7UzqH29TG055bMdvpWjnFv4i+BPAvKCGzOGcCgi4E9c8UJHvHkCj7t/oF 0J/rD8hRawIDAQABo4IC5DCCAuAwCQYDVR0TBAIwADALBgNVHQ8EBAMCA6gwEwYD VR0lBAwwCgYIKwYBBQUHAwEwHQYDVR0OBBYEFKPbicLOlA0XajfZQDrjYd3+Ktuu MB8GA1UdIwQYMBaAFOtCNNCYsKuf9BtrCPfMZC7vDixFMCoGA1UdEQQjMCGCFXNw cmVhZHNoZWV0cy5kdXNodS5odYIIZHVzaHUuaHUwggFWBgNVHSAEggFNMIIBSTAI BgZngQwBAgEwggE7BgsrBgEEAYG1NwECAzCCASowLgYIKwYBBQUHAgEWImh0dHA6 Ly93d3cuc3RhcnRzc2wuY29tL3BvbGljeS5wZGYwgfcGCCsGAQUFBwICMIHqMCcW IFN0YXJ0Q29tIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MAMCAQEagb5UaGlzIGNl cnRpZmljYXRlIHdhcyBpc3N1ZWQgYWNjb3JkaW5nIHRvIHRoZSBDbGFzcyAxIFZh bGlkYXRpb24gcmVxdWlyZW1lbnRzIG9mIHRoZSBTdGFydENvbSBDQSBwb2xpY3ks IHJlbGlhbmNlIG9ubHkgZm9yIHRoZSBpbnRlbmRlZCBwdXJwb3NlIGluIGNvbXBs aWFuY2Ugb2YgdGhlIHJlbHlpbmcgcGFydHkgb2JsaWdhdGlvbnMuMDUGA1UdHwQu MCwwKqAooCaGJGh0dHA6Ly9jcmwuc3RhcnRzc2wuY29tL2NydDEtY3JsLmNybDCB jgYIKwYBBQUHAQEEgYEwfzA5BggrBgEFBQcwAYYtaHR0cDovL29jc3Auc3RhcnRz c2wuY29tL3N1Yi9jbGFzczEvc2VydmVyL2NhMEIGCCsGAQUFBzAChjZodHRwOi8v YWlhLnN0YXJ0c3NsLmNvbS9jZXJ0cy9zdWIuY2xhc3MxLnNlcnZlci5jYS5jcnQw IwYDVR0SBBwwGoYYaHR0cDovL3d3dy5zdGFydHNzbC5jb20vMA0GCSqGSIb3DQEB CwUAA4IBAQAJxjs/KqtUjG9ct4RJ3BMD1wWBWC6AF3t+zamiFkCS1NFf/6S5vntc LOp8D6hwIUxzL+i4zLGtkb933/FVRFgwGu2E01bJ9wrxaO4rYJutuwrylzULbqLp brdcWw9rq6NwTz0CjcAgGMtc3BWeY/ytv4hqn0fxLRzCI4trdk/H9cPXDO09UqTo FdoqtupbPLw+pNi6euXSSKRsZNT0shVrJZzfLONLXfVZ40D4NyXIfenm8nar/mZm 1TyYOy9oeq0ys1uhxaUOtSZLpkBxQhjGoGiYMZJL+w2m9cDMy0T9GD1z68bMFVOn Av0Bo6UIf8ZFtA6Mr+l5R7ak/uiMYuyu -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsYY6EfMFZVzfekmBkZFU DK5LRNjTPiFVlgxBD8/ocZRFMY+BFI3fLmn+SnNZlUYUPSkjU4ziUsaQDU3MKPWV KLVsvtGcJQsHPj2hVPqtGScwyoy9MEH3XLgfVgqCVhWTwTITd6iHmrvfcM2GJCjF s8La8FUYx+Yz+M+ahdvn6edeibnocPEFFJ81a9BYZKmh86UMUcVzIXI4dfBz6uA5 seBX1ida/R6ny4VVv8AtR7NiFwGa+mSjMzc27VtTGYjwGTPk3EmzmdHu2jFaY9X7 UzqH29TG055bMdvpWjnFv4i+BPAvKCGzOGcCgi4E9c8UJHvHkCj7t/oF0J/rD8hR awIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded