*.avipunen.fi

Issued by R3

About this certificate

This digital certificate with serial number 03:5a:7b:f9:92:f7:f8:dd:1a:04:88:b4:fa:9c:54:43:82:cf was issued on by Let's Encrypt.

With 4 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=*.avipunen.fi

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:5a:7b:f9:92:f7:f8:dd:1a:04:88:b4:fa:9c:54:43:82:cf
Serial Number (int): 292127061724442699328096253535192898306767
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 64:22:ab:b3:9b:f1:06:7f:ba:f7:66:c9:fd:a5:02:44:de:90:da:2d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 9c:83:ee:e2:d6:4d:72:c4:c8:da:77:44:43:81:2d:4c:bb:b7:71:f2
Fingerprint (sha256): d2:45:99:42:a1:97:3b:37:a2:ca:05:46:a1:c2:42:b4:64:20:ff:dd:f8:ed:81:3e:9a:37:bb:66:f9:4c:0e:45

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

Revocation information

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

Check the revocation status for certificate *.avipunen.fi

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.avipunen.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

*.avipunen.fi
*.backadu.cloud23.hostingpalvelu.fi
avipunen.fi
backadu.cloud23.hostingpalvelu.fi

Other certificates including the domain name avipunen.fi

(limited to 100 certificates)
avipunen.fi
webmail.backadu.com
avipunen.fi
share.avipunen.fi
share.avipunen.fi
avipunen.fi
webmail.backadu.com
webmail.backadu.com
avipunen.fi
avipunen.fi
avipunen.fi
avipunen.fi
avipunen.fi
webmail.backadu.com
share.avipunen.fi
webmail.backadu.com
avipunen.fi
avipunen.fi
share.avipunen.fi
avipunen.fi
avipunen.fi
avipunen.fi
entoprot.com
share.avipunen.fi
avipunen.fi
*.avipunen.fi
avipunen.fi
avipunen.fi
avipunen.fi
*.avipunen.fi
*.avipunen.fi
avipunen.fi
webmail.backadu.com
avipunen.fi

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApudE/Zqk5YmG57ywOVJW
JxFeF7JA7q99PqYR4F3zKxnNmR5KoXvMC7UUddW5hePNRKdJRDqkOz+tBqljU9ds
KXkLoUrHO6dUuI7/FfpaR/JAQz3G6ZlqVDrr5oHi3g+SSspRbmUC0v+p/eRR/SPk
4oG+IMRpQTkMFd5Ed8hEHcOTu5gHocTNbI1QdtqTt3Ep53hyWSne1xXh29JXgkEU
iaw7Ql+akeUx8tJvTnEDoDjd/0gJ8YJC7NE7gMqUt5+orCVkkJaj+EAiUoU+tWr6
HlqQKswpboWpGRKR2ofkFjHFXyslUHZA7c/ySmXpfZMkjs+zpK8Rnu0/BBzzLCtV
aQIDAQAB
-----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 292127061724442699328096253535192898306767
 . . . . . . . . [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 2024-05-29 06:14:35 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-27 06:14:34 +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 '*.avipunen.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 21069601862647631863908742837240731618204972182080769117730280127424714659616892183937879785234829995425844746151439137865248060278839223290077134543398350783332307552393613191097914516285492786777396310635272873077239264512595085017777253669758805567741403823061259549528744661341290862227610320836722665731851753144810604285766109025720452819243364265125888446884110175117141966810223018716819800896729123452225748849583332404174122085192400682035148681543410573785530434060148338919758029336712998830586932027997483325606936388004838174696184769964371216618255658150130891646561645037754887333374299490752343528809
 . . . . . . . . . . . . . . . . . . . . [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)
							6422abb39bf1067fbaf766c9fda50244de90da2d
 . . . . . . . . . . . . . . . . [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 (102 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.avipunen.fi'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.backadu.cloud23.hostingpalvelu.fi'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'avipunen.fi'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'backadu.cloud23.hostingpalvelu.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00075003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018fc333636d0000040300463044022064eeb3ab9976a428a99dd86d31ab53df4e4d1b4b39430b046aedfb79add2ad65022004823344d4a52cc98d45af8c4196519acbadc53781b2a620ebf207eb373b93d4007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018fc33363600000040300483046022100867924f1e7e87bd05b17cc310c740da78acb1c9c065ea168b4bd566ee80e49c7022100e57c3530e79a8f8365591a58f7e5360e32483475c1ebffe3c55b6a957f786b4e
 . . . . [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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