voimakas.fi

Issued by R3

About this certificate

This digital certificate with serial number 03:5b:cc:5e:92:a7:89:fc:7f:ff:2d:68:b8:37:e4:4f:97:08 was issued on by Let's Encrypt.

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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=voimakas.fi

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:5b:cc:5e:92:a7:89:fc:7f:ff:2d:68:b8:37:e4:4f:97:08
Serial Number (int): 292574206746636575200034074857149234648840
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ae:ea:57:9b:65:48:9b:d4:31:59:b4:56:6f:5a:fd:b9:f0:66:9f:7a
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): bb:3c:71:ce:af:c8:59:f4:6a:28:8b:e0:94:c8:79:e4:29:eb:0d:fd
Fingerprint (sha256): 90:0c:88:c8:9e:d3:5a:ac:35:4a:7c:7f:72:36:60:5d:1c:56:dd:12:46:02:d8:bb:e1:5f:b2:85:28:f8:92:2a

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

Revocation information

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

Check the revocation status for certificate voimakas.fi

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for voimakas.fi

Public Key Algorithm

RSA

Key Size

4096

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

voimakas.fi

Other certificates including the domain name voimakas.fi

(limited to 100 certificates)
voimakas.fi
voimakas.fi
voimakas.fi
voimakas.fi
voimakas.fi
voimakas.fi

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 292574206746636575200034074857149234648840
 . . . . . . . . [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 2023-09-24 05:13:26 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-23 05:13:25 +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 'voimakas.fi'
 . . . . . . . . [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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 917601624244393374875467780491020059886724585141266291231972264237452404152811255656699819346702305163575357156789501753404507854190468796550053716402063648315044026175139398237349298018637385612441487579843935627173285322690705097623445880888959903977201386217749234599762696839029646563727984680110002009466141058659959953423084681314911516958960502134900595765499770168386173351150773837781250369295195108421526627407007635276271267135638801072473966159389629933650296847146996479293596094461942312102147533874058260727321457512955049949865679830723526591726841264024399162627907932905922299064936142976036461898546794202633956109301196241648318137130839934423140484347812593212384936585558785574242946686407624994547170554900168770606204963275596590835503733104248425845428676423332411241065851817535077706870918516232134678570054027365216814553034033339463557340400784460926708709611342349562744107882732101454320885787024789659948286856942781067582542092412441039038847257746618130538037082470593161680628715532168868156038860615068794341333370804811618731070572885727711084425776764502896005919876313636729987998993417293476331114735873267390746863549385567682175963660551262434880060454863139316131140710430081602806038484937
 . . . . . . . . . . . . . . . . . . . . [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)
							aeea579b65489bd43159b4566f5afdb9f0669f7a
 . . . . . . . . . . . . . . . . [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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'voimakas.fi'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018ac5d245e700000403004730450220195a5104615b3840e1a4e8e0c01354ebfc2846e5eda5cd1c6abee930f504d008022100bfa2c9f3c598da0b779146716259b466101075b08ecc3691c816c4d841a35805007500adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a0000018ac5d24627000004030046304402200eb2ab0664f76c696ba10fd0854ab355130096eb991d5c44963ac7e6f11f0b220220786595c44b85d07b9da7ad4223e1d4a11981fb942092c1049bb143e495e994c6
 . . . . [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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