*.martinsen.fi

Issued by R3

About this certificate

This digital certificate with serial number 04:ea:04:61:ac:ce:e6:04:39:d3:60:91:ea:31:0f:16:4c:af was issued on by Let's Encrypt.

With 8 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=*.martinsen.fi

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:ea:04:61:ac:ce:e6:04:39:d3:60:91:ea:31:0f:16:4c:af
Serial Number (int): 428081041656285644545758904246588323286191
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: d0:98:17:5c:c5:a5:94:9c:ab:37:be:b7:93:7c:5a:75:df:c0:5e:53
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): f4:4f:f9:68:3f:f9:cf:94:78:75:94:6a:eb:56:5f:e7:61:7c:8d:9c
Fingerprint (sha256): 89:ba:e6:51:17:8f:a4:49:85:ba:fb:3c:ad:c2:b6:ce:03:2c:c4:86:b8:b2:17:d8:25:5c:ba:83:b4:b6:b6:05

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

Revocation information

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

Check the revocation status for certificate *.martinsen.fi

8

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.martinsen.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

*.a-netti.com
*.grannen.fi
*.martinsen.fi
*.sharedassets.app
a-netti.com
grannen.fi
martinsen.fi
sharedassets.app

Other certificates including the domain name martinsen.fi

(limited to 100 certificates)
martinsen.fi
martinsen.fi
grannen.fi
martinsen.fi
martinsen.fi
*.grannen.fi
*.grannen.fi
martinsen.fi
martinsen.fi
martinsen.fi
martinsen.fi
martinsen.fi
martinsen.fi
*.martinsen.fi
martinsen.fi
martinsen.fi
postings.app.martinsen.fi
martinsen.fi
martinsen.fi
martinsen.fi
www.a-netti.com
martinsen.fi

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAunfFKbsZrBh9wo/f8lcc
tP0d7mKQydQ8raBLb9PauoxU6iS6vXykkigEo9HanPu/dPc/oAXYczG3wXH7Lr3Q
DuvrhBPf1poW/c9rfOHvz1J78K30eQPPLhlFO4y3qbqxhc31afpWzy2/uA0LCnAy
Ip9RXHJHgQwv85DZDwWOvwnZtWkCcHXF974mdeQA9LM+GOwzxF9TyUcvuZOGXw1P
6oN5LpPP7qkhKhC/afTG3p1o0PyofRQSFtJCmKDE9bIidrlezXK/foDfvf/cH9go
ki3WsFNJTBi6YCKgdA9KTO3fxcn3hiyqxggV5dp2bAf6/yOO8IEkVqsjTrZ20A88
kQIDAQAB
-----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 428081041656285644545758904246588323286191
 . . . . . . . . [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 2023-12-05 20:07:24 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-04 20:07:23 +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:12|false] UTF8String '*.martinsen.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 23539385594762626808280505278489523456017814415306809121392313316032375713881482816733846575595207908542688373680350642999850658232784588512943684274821962645371807222574767366402776572319325439403340118571688815168397134637196700556749375286144955258639513747255428074055781887739955667419969884942033174099782581814443743983877095707774621768368211794208164625837648742149878741777950906301547590563244009532565829995389097489831017381116439561581156272315519149831660593233844997681495992053056655700455800112316676964659282420827390668589455604837898057810441868277403532767877656422262530647992495624478184651921
 . . . . . . . . . . . . . . . . . . . . [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)
							d098175cc5a5949cab37beb7937c5a75dfc05e53
 . . . . . . . . . . . . . . . . [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 (124 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.a-netti.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.grannen.fi'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.martinsen.fi'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.sharedassets.app'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'a-netti.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'grannen.fi'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'martinsen.fi'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sharedassets.app'
 . . . . . . . . . . . . . . . . [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)
							00f10077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c3bce9b3d0000040300483046022100c7ac73deaf7ebaf0978f8379d1a9e5ebbd109371bd5b352fe06376e9a28d8f4002210086d725fd11cc31927d0be95716006f5bfdc24d2b2dfdae859066a5b228be800500760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c3bce9b4d0000040300473045022100b366cbe67cc894f60311393737aa07892bb8b86f393e2b24f8e19704b83b52c002202ae6d9c66394598dc821180b911a4a01f3c2150d5e6ad285d260ec1572ccefa0
 . . . . [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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