powercomp.org

Issued by R3

About this certificate

This digital certificate with serial number 04:99:07:f4:20:c6:be:84:df:57:56:9d:aa:a5:66:1f:4a:53 was issued on by Let's Encrypt.

With 4 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.


We have idenified some issues with this certificate:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=powercomp.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:99:07:f4:20:c6:be:84:df:57:56:9d:aa:a5:66:1f:4a:53
Serial Number (int): 400522918047131794684894471888289568606803
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 79:3c:07:af:23:ac:4c:da:ca:64:f0:ac:7f:90:89:4d:0e:11:3d:ac
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 6b:16:7e:1c:1c:e5:f6:ae:57:45:91:b2:75:ef:66:10:c6:2e:2c:d6
Fingerprint (sha256): 30:36:c9:64:28:f3:03:36:08:61:33:8b:18:ae:51:0e:82:4d:0a:a3:7d:97:38:27:31:6f:9c:fc:8e:fc:b4:c2

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate powercomp.org

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for powercomp.org

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 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

powercomp.org
powercomp.ru
www.powercomp.org
www.powercomp.ru

Other certificates including the domain name powercomp.org

(limited to 100 certificates)
core.powercomp.org
mail.powercomp.org
powercomp.org
powercomp.org
mail.powercomp.org
cloud.powercomp.org
mail.powercomp.org
powercomp.org
powercomp.org
core.powercomp.org
mail.powercomp.org
powercomp.org
cloud.powercomp.org
mail.powercomp.org
mail.powercomp.org
powercomp.org
mail.powercomp.org
cloud.powercomp.org
mail.powercomp.org
mail.powercomp.org
mail.powercomp.org
powercomp.org
mail.powercomp.org
mail.powercomp.org
mail.powercomp.org
mail.powercomp.org
powercomp.org
cloud.powercomp.org
powercomp.org
mail.powercomp.org
core.powercomp.org
core.powercomp.org
powercomp.org
mail.powercomp.org
core.powercomp.org
mail.powercomp.org
mail.powercomp.org
cloud.powercomp.org
mail.powercomp.org

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArG+ntAsCJpK6HQpfrAx0
xx8Rsnw4QnrfUJLtQ0ZhW/abBgceMhUAC2QB7UtJbWnXX4NNrXFjK0OjQ5sj9S3Z
4MDfV4yHfnjJ8VK4XkTpo+jxBdHYKqSikdm6H3KSZkJTJXS8r+CyE5EaIWec1WZG
DsDC8a/O7flkhdfseqTZhzBS5G1+Ros2j19qjw47mg/WkPOZkh+HDl0kGwIznAeD
kt7einDUQMqv5WKZVkTBNpD15fcCUtegQGVdeZgcZVpAotSqsRmPGD/Fulmd4K6x
tFp2xyx2lqYMl9mbmPPZSqk1OAayY39cd8ZPPnURzn4KKJuIXCaBhZNN+ZScrZlR
NQIDAQAB
-----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 400522918047131794684894471888289568606803
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . . . . . [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 'US'
 . . . . . . . . . . . . [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 'Let's Encrypt'
 . . . . . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-07-31 19:27:34 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-29 19:27:33 +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 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'powercomp.org'
 . . . . . . . . [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 21768047631612002093347820307498468631783817864662010712034765252965829899660185749450433369747647582051517449938478175916298217950648922208277681409177395682893102647524109905506542778187270598440936782960843796512543581846620343297864286692419782172960263659661423047103783463343121160014063514980271236116096224992755012160707269116230495819359915303584957651827705350707572546147387057595138569897671532008191197093065325212869058344533641559909899584472255514719120393492170820176698647534711571570452247891904985678385295046967145911085894832273538555785159865521048432147120541200806042500289452700217590239541
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.37 (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 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.14 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							793c07af23ac4cdaca64f0ac7f90894d0e113dac
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.o.lencr.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://r3.i.lencr.org/'
 . . . . . . . . . . . . . . . . [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 (68 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'powercomp.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'powercomp.ru'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.powercomp.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.powercomp.ru'
 . . . . . . . . . . . . . . . . [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 (12 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189ada27dfd00000403004830460221009248605b582e38df9c6916e285fe285ce4d1c6c6e224befef7b77fd4633c5ab6022100de2ca83c002e2d09e0db70f2d1d150bbe64ef02c4f1b96c9fb5dd3a313e063f4007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189ada27dee000004030047304502203d7b883320019ff988130b87dcd5e906f39abc04bb4892726b37447401a80c6b022100ba9ae23c7bca56575de230d87eaeac9324b021ebfc19eaaa8ebe79462a97b8fa
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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