cantare.fi

Issued by R3

About this certificate

This digital certificate with serial number 04:54:7c:bb:33:f9:51:48:2b:23:0d:44:73:fa:02:a9:e9:33 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=cantare.fi

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:54:7c:bb:33:f9:51:48:2b:23:0d:44:73:fa:02:a9:e9:33
Serial Number (int): 377198658833545550882875576021170162100531
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: fe:59:5d:3c:f2:20:dd:c6:78:a1:47:ac:1d:b7:d6:51:9b:1f:32:07
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): d2:6c:fd:05:11:62:b4:04:e2:3f:aa:7d:74:50:40:97:12:fa:49:29
Fingerprint (sha256): 82:8a:bd:f5:e9:2f:cf:0f:42:2e:1e:80:7d:c5:ab:37:84:e5:f6:ff:a9:fe:1f:51:ef:71:60:94:a4:9a:5d:b5

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

Revocation information

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

Check the revocation status for certificate cantare.fi

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for cantare.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

cantare.fi

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Certificate

The complete raw certificate details for cantare.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 377198658833545550882875576021170162100531
 . . . . . . . . [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 2024-01-29 21:43:19 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-28 21:43:18 +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 'cantare.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 754923270232633583787876865887250744639610881790933797400630003566619563403597642641141791540864315733015805407658919002616041840177040302315956241552633935511967593877206874565993511441961792512707558510529002401445019165501695970093610440819959308106242724627692795882099555584880471017063888511339068881619864553407438812940462856751397177307731824048181326521955627006350165817971973599469142778731963840464348288220773871856154003186564613347340808443045163585225861138498432650111582418356953565317384196002537777078332879509994058460797694302817119952254601992418106644286676248776110814132983741650438006423080692116336432175398540753886128984031869879732510936641101608148325961343020941762391338616725465527804686789186903689974970068096816390714764360050791153436470174985767979495137259603748712435561795047834528355380706122980966640629936745573195426456537616337592182904738548221625925921880975197886014740960533044246560313971253473520463551499493013218718196730918988541759822163775253495702052718432461192385389064878700874931482770860155841874590457834919251039770272440134198062436585087541470357065502960069405572956371327164655648138929960416842753950230996238844421137669561342623684315656244721629655392468339
 . . . . . . . . . . . . . . . . . . . . [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)
							fe595d3cf220ddc678a147ac1db7d6519b1f3207
 . . . . . . . . . . . . . . . . [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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cantare.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018d57642d610000040300483046022100adc7891c9ab8f9e43aa784880c2a04f8366ad4d6979be8d1a53a038885d7e1ac022100dddd859f00d7c0b2e8d854e0af9d63f40f6c1462d529a420ef9a05c70e350b9b00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d57642d68000004030047304502210099ae89231ccad4c27d952bab9f92b5fa70563962ad6a50f16e69c89ab41770e00220473005f8e9daa9aea1da24599fae3560161d36c9e24a4778050fdeda9266755b
 . . . . [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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