Certificate for Plesk Issued to Plesk

Certificate is witin its validity period

Issued by itself (self-signed)

About the Plesk Certificate

This certificate with serial number 67:e5:47:b6 for Plesk was issued on by Plesk.

This Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. 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)
  • 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)
  • Missing common name, 'Plesk' The common name field in subscriber certificates must include only names from the SAN extension (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 will expire on

Certificate Details

Serial Number (hex): 67:e5:47:b6
Serial Number (int): 1743079350
Serial Number Length: 31 bits, 4 octets

Subject Key Identifier:
Authority Key Identifier:

Fingerprint (SHA-1): 0f:46:ac:5c:fe:cd:c2:bc:46:f4:39:93:de:6d:5a:70:5f:70:26:9b
Fingerprint (SHA-256): 88:45:7e:7e:22:9e:63:6c:ed:fe:b4:e1:0d:6a:7f:cf:52:1b:de:b8:56:5b:d5:76:be:0c:c9:64:fe:59:3c:61


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
Server Authentication
Extensions
1
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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAur46CSwCRNrpS03jLzSj
7t8upVzm1i0+TDKw6hawPolvhBChrWB0cG3RzC9JqZyA8uO8Pe5RlVy8K+v1jiae
fbXRf4f6I3AXTBFQZwrFg7faMo++kSE+QZQpvu5TPYqEbzBa0v7Xxaac2CugTofz
cunUk1U//NYS2DJNQYymh3hkVY/xZ6/RHQkgKZ3xksB4svsfn1Fd/nV4tHhB/P6f
V3aSpQ93oY4hc716Rb+o1Dv7dobwB32Df7VvP40P9haDfkFtgBkL3FKVLtFvWLMf
YZz4uzkOdzMuuhSyvfjsKIFpfEeTPZ+nNFP/6aEGpmkTaXNoaxbNfnB0vOa+RIt0
dwIDAQAB
-----END PUBLIC KEY-----

ASN.1 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 1743079350
 . . . . . . . . [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 2025-03-27 12:42:30 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2026-03-27 12:42:30 +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 23574129006799610127429682600537134216062885400773945193804492866404807675582716789020777888322250424770044511720038692518226362924647290687086681309332766264258420376310689691940415856559576162527173829863967478542090444659350888439835331781004595358307582845768712727386524045505375737656470762583461846812471058669140470383554657973626836832613976236121902148748452783590675616041552162165409388624849284767470247906589489281239899140632970324371792907327801667005778718922667238438470910711728663311689596378567376093585421454677663979538518922969684873349703716542995718340272666839345559197509581755532865926263
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.37
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 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
 . . . . [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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