Certificate for Plesk Issued to Plesk

Certificate has expired

Issued by itself (self-signed)

About the Plesk Certificate

This certificate with serial number 5d:d4:d9:28 for Plesk was issued on by Plesk.

This Certificate has already expired and will cause a warning or error message. We have found some issues with the compliance of this certificate, they are be shown below. We hope this Certificate review for Plesk provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • CAs must include keyIdentifer field of AKI in all non-self-issued certificates (RFC 5280: 4.2.1.1)
  • Subscriber certificates MUST contain the Subject Alternate Name extension (BRs: 7.1.4.2.1)
  • Certificates MUST be of type X.590 v3 (BRs: 7.1.1)
  • Subscriber Certificate: authorityInformationAccess MUST contain the HTTP URL of the Issuing CA's OSCP responder. (BRs: 7.1.2.3)
  • Subscriber Certificate: authorityInformationAccess MUST be present. (BRs: 7.1.2.3)
  • Subscriber certificates must contain at least one policy identifier that indicates adherence to CAB standards (BRs: 7.1.2.3)
  • Subscriber Certificate: certificatePolicies MUST be present and SHOULD NOT be marked critical. (BRs: 7.1.2.3)
  • Subscriber certificates MUST have the extended key usage extension present (BRs: 7.1.2.3)
  • The common name field in subscriber certificates must include only names from the SAN extension (BRs: 7.1.4.2.2)
  • 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)

Plesk

Organization: Plesk
Locality: Schaffhausen
Country: CH

This X.509 certificate expired on

Certificate Details

Serial Number (hex): 5d:d4:d9:28
Serial Number (int): 1574230312
Serial Number Length: 31 bits, 4 octets

Subject Key Identifier:
Authority Key Identifier:

Fingerprint (SHA-1): d6:bf:0c:ba:5a:46:93:f8:95:26:98:ab:67:d8:c5:72:bc:48:25:b8
Fingerprint (SHA-256): 51:43:49:a0:0c:3c:0a:9c:fe:fc:d7:e1:83:b9:52:af:3b:6e:a8:fa:c2:f9:1a:20:92:bf:95:86:26:3f:80:a1


Revocation Information


Check the revocation status for certificate Plesk
0
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for Plesk

Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
None
Extended Key Usages
None
Extensions
0
CA Certificate
This is not a CA certificate

Subject Alternative Names

This X.509 certificate doesn't contain any subject alternative names.

X.509 Certificate

The complete raw X.509 certificate details for Plesk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyzG1fuzsNbq0yorxrSqI
OPwjYXSuUjqAmNjgfctMu4PJXK0n5U1pQ8fEibFX6Vqwu7g53mP/vgGpmXraGYCN
UkPamH5SaXgBIc2+8itgd8/HrPrt2wjsMwqF3w4qxAFrpYx1gqgJnx68KX/TwY+m
RZV7TOPuUnzr2rney5Z9PSgQ5Lg8AvVfMzXXjbQNPs4KHNYe69UaiEmqQCgLajVI
xU+iZBexOqEw3H26Z0nunHAEPCRAYg3R7YQBoQbcnTzy03XEOSokozJ/u7n2RK9E
V0/pVvfrOp2z++2cnT1nezbcVvaj6BYK+qx2J0cs0Yk0txuRqcWqow7qO4W+ZvKS
RQIDAQAB
-----END PUBLIC KEY-----

ASN.1 Decoded

 [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:2|false] INTEGER 1574230312
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'CH'
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'Schaffhausen'
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'Plesk'
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'Plesk'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.9.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String '[email protected]'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-20 06:11:52 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-11-19 06:11:52 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'CH'
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'Schaffhausen'
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'Plesk'
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'Plesk'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.9.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String '[email protected]'
 . . . . . . . . [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
 . . . . . . . . . . . . . . . . [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 25650888313810273580726668917649430268063305630831083920390311725219045188735645342650233611939331622010296860573820492695980568695728006580622929867263087987018722645509927742854440143491204154357731377082036562088970245315416038466837543315180588992656590053966772570605977911241246078415396970527345064316530170651078995837477214175640902203214139487013186614997096633939467290206171301489211388482953689079760601259831944712825217743569773309837235333243622400656848587001556483421563454235632900510744674734878415825114577544837318918119244033569203253928036633905969826946862348546950743535425999993943612363333
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537

 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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