www.kaupparinne.fi

Issued by R3

About this certificate

This digital certificate with serial number 03:93:d0:c1:04:a3:5d:c6:ea:00:67:a9:48:49:95:cd:42:7a was issued on by Let's Encrypt.

With 2 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:
  • 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=www.kaupparinne.fi

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:93:d0:c1:04:a3:5d:c6:ea:00:67:a9:48:49:95:cd:42:7a
Serial Number (int): 311635847363148505274982728138337263895162
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 1e:b9:0e:5a:3d:23:0f:37:03:c8:96:75:42:a2:b0:d1:b8:8e:48:dd
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 2a:b4:63:c1:01:4b:f0:ec:b3:d6:fa:99:79:95:21:61:ce:f8:a2:71
Fingerprint (sha256): 51:5b:63:1a:12:1d:da:9e:8d:8f:18:fa:1e:90:07:a3:66:06:fa:2c:34:45:84:8b:8a:a3:9b:de:95:15:da:bf

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

Revocation information

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

Check the revocation status for certificate www.kaupparinne.fi

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.kaupparinne.fi

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

kaupparinne.fi
www.kaupparinne.fi

Other certificates including the domain name kaupparinne.fi

(limited to 100 certificates)
cpcontacts.kaupparinne.fi
kaupparinne.fi
cpcontacts.kaupparinne.fi
kaupparinne.fi
kaupparinne.fi
kaupparinne.fi
kaupparinne.fi
www.kaupparinne.fi
kaupparinne.fi
webdisk.kaupparinne.fi
kaupparinne.fi
kaupparinne.fi
kaupparinne.fi
www.kaupparinne.fi
kaupparinne.fi
kaupparinne.fi
www.kaupparinne.fi
kaupparinne.fi
kaupparinne.fi

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvtL+1xsX2isIsYQcBhLu
EbVsRpbLGu1tR8tzFD4V/vcwqdIfNJ2J3SYM/sKnfgdUpQIliGfCMdf3oDZ1Z3bS
DAPumbkIh0kPq9spopwKQtFKe0Hlg/tRfIYITnDOc4ht0AgAgCwHJeIeqEu+2mwN
t7RytJG31yYbWU+9NTRzzW7N3HkFfCkulc1Bu9FUAvAOFl29r5mL6FnlU16GpClr
jGGaGZy89zEzQvrl6w8oQo18WigHdnfGVDjGtOMYWEBxr8kzmzjw6rikg8u8gYwF
M5tQe15TP98s4T0I9tEvUU8MlGRUUMLc/8uGXDEa7bsU/eCDBuNmUxPYNA6HT1n4
YQIDAQAB
-----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 311635847363148505274982728138337263895162
 . . . . . . . . [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 2023-11-11 01:54:25 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-09 01:54:24 +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 'www.kaupparinne.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 24089323687525078952982617182348529375870635496549682029127526902630486352231013568190467844481771594749064077651662416583686449718250703109719032960030859104145696025985760571407798729530415783470226183989232842875626895312661351345123084097513256879537255803051278392456263027307969928764009425505641086197293597334609895260145947771336972718981293340256123621633329988759446153671077303731494531074168605134459939381418420601911180315747215322605619976470058808566693249310215204472388514154092078059574253049179128273456682268770615760209797452746502469284393009268073267814485555762337161640733342400652464748641
 . . . . . . . . . . . . . . . . . . . . [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)
							1eb90e5a3d230f3703c8967542a2b0d1b88e48dd
 . . . . . . . . . . . . . . . . [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 (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kaupparinne.fi'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kaupparinne.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)
							00ef00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018bbc4d5244000004030046304402207ab7ffd08b6ed28a1b6184e3c479950f47223b544ffbd282c864691c0dbcf541022015ba4d3ed6995335448d8206b1d5c4c38c3dec776cf698b658b394a2cc69743b0076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018bbc4d52590000040300473045022100a43df396eff7847c94a910882c2f35a164c56f7790cea68bde29cfbd62bf9aa002200edbd4c0dd0814f278df835936068261979a5bfca61fa6121b97c958e87c6ec1
 . . . . [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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