petterikallio.fi

Issued by R3

About this certificate

This digital certificate with serial number 04:81:f6:bd:03:26:f7:50:63:24:b6:71:d5:68:34:ed:fd:1f 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=petterikallio.fi

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:81:f6:bd:03:26:f7:50:63:24:b6:71:d5:68:34:ed:fd:1f
Serial Number (int): 392673540554845839726607059786348589088031
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 9b:3e:40:41:95:4d:a0:80:60:f7:d7:87:98:bd:49:33:b4:97:f3:4e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 51:c3:d9:7b:69:a9:48:71:6f:51:b3:0e:49:01:8c:f3:aa:05:2e:63
Fingerprint (sha256): 61:cd:cc:d6:72:d0:72:64:dc:f8:13:c3:bd:fe:fa:4e:89:e3:2b:5e:4a:2c:6f:c7:18:91:5d:58:23:e5:0f:95

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

Revocation information

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

Check the revocation status for certificate petterikallio.fi

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for petterikallio.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

petterikallio.fi
www.petterikallio.fi

Other certificates including the domain name petterikallio.fi

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

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx/IcVVmDnIe3f8HiBfsc
OLY8rdoADtu9m2KH8Sv7Jd46jS+Vbk215eros1NMmnLud/plu/vO03yrreQg3P7y
rST0qhYeASIn18ZEmw/Kv6ysG8TDPCIRWqX9P5YQzUdYv5OVnQREJjBi32O6hOIQ
sAWyxVaJ/NXxaoJ/6vcWyLBzWXndfZuQcg2usrmmGJ/4NV+9ldIM9CkM7fwVR3NF
m143D47VP6urli1S76bznogEOFfkjXSH5snDj3bMoY4buDiMBzw9I9NFmIcdGptz
JWssptLbkA1b81eso05qwfRnyAEy9qMrmy+YldUCesV1z6PzuablkYu3hVGgOEa7
mQIDAQAB
-----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 392673540554845839726607059786348589088031
 . . . . . . . . [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 2024-01-26 07:05:19 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-25 07:05:18 +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 'petterikallio.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 25240811912935675769444608062415930354937660393687543799691535783515865097462662602331565943602020244941572705691576834529883841084569146760856760474689381795828367858551425788852207694066767946227754959454684884963273524155180477978528588216163064103348096026384978678575143925510981622082187936045065499076480775990961391777373013550639637227487111999866094212417412028332558470194267047039935248907861936982060634220904210950740791418974615757139917065757149207284077412518639650102956495971880559534212724252412145399377740842603044889776680409949224665080532660953931610082938203028453733461064304031504800332697
 . . . . . . . . . . . . . . . . . . . . [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)
							9b3e4041954da08060f7d78798bd4933b497f34e
 . . . . . . . . . . . . . . . . [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 (42 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'petterikallio.fi'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.petterikallio.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)
							00f1007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018d44cd46320000040300473045022100cc6de8af85a06c069bcc4fb12c834784630ade862488a3c2bc27af3fc594848e022074bce377d6654755fde5df01b47e2489572d62c7c3ab56c89706d7cff6648dd7007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018d44cd46300000040300483046022100a460481b0b0145a565233f5de247561b3b6583911657fdb0d3fc64c2b3fee305022100dcd82fe300910e3890a6b464d80beff6586df8ea6756e06b21231a4f66a3e1e5
 . . . . [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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