www.rakennuslehti.fi

Issued by R3

About this certificate

This digital certificate with serial number 04:5a:84:d4:6c:a1:6b:a4:99:9c:f9:7c:9a:5a:39:fb:b2:29 was issued on by Let's Encrypt.

With 2 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=www.rakennuslehti.fi

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:5a:84:d4:6c:a1:6b:a4:99:9c:f9:7c:9a:5a:39:fb:b2:29
Serial Number (int): 379251117815592351821359869904649780441641
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 07:79:eb:66:ee:52:cb:f7:77:82:95:ac:90:b8:7a:a4:11:cb:a0:2c
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 65:73:3d:d5:42:30:d7:20:c5:72:2c:33:09:da:ad:47:7f:b9:d5:1a
Fingerprint (sha256): 3a:9f:88:c3:e9:5d:ef:c9:60:1b:ad:e2:61:7c:ac:cd:e0:3c:4b:e4:2e:5d:43:e3:61:fd:78:c4:06:b3:75:c5

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

Revocation information

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

Check the revocation status for certificate www.rakennuslehti.fi

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.rakennuslehti.fi

Public Key Algorithm

ECDSA

Key Size

256

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature

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

rakennuslehti.fi
www.rakennuslehti.fi

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uutiskirje.rakennuslehti.fi
uutiskirje.rakennuslehti.fi
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amonas.10kysymysta.fi
cakewalk-emulate-sapphire.rak01.wphost.fi
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amonas.10kysymysta.fi
tapahtumakutsut.rakennuslehti.fi
tapahtumakutsut.rakennuslehti.fi
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tapahtumakutsut.rakennuslehti.fi
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rakennuslehti.fi
tapahtumakutsut.rakennuslehti.fi
tapahtumat.rakennuslehti.fi
www.rakennuslehti.fi
rakennuslehti.fi
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tapahtumakutsut.rakennuslehti.fi
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tapahtumakutsut.rakennuslehti.fi
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uutiskirje.rakennuslehti.fi
cakewalk-emulate-sapphire.rak01.wphost.fi
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tapahtumat.rakennuslehti.fi
www.rakennuslehti.fi
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above-tissue-weekly.dev01.wphost.fi
stage.rakennuslehti.fi
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tapahtumakutsut.rakennuslehti.fi
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cakewalk-emulate-sapphire.rak01.wphost.fi
tapahtumakutsut.rakennuslehti.fi
uutiskirje.rakennuslehti.fi
tapahtumakutsut.rakennuslehti.fi
www.rakennuslehti.fi
www.rakennuslehti.fi
www.rakennuslehti.fi
www.rakennuslehti.fi
www.rakennuslehti.fi
tapahtumakutsut.rakennuslehti.fi
amonas.10kysymysta.fi

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEO7g19aswuE/qWiM1601yk59hUYTe
69TRZU02UDKwn1utezaSTePoy4nMSx3IioDD1tsg+poC862LHzMvzIB/uQ==
-----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 379251117815592351821359869904649780441641
 . . . . . . . . [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 2024-04-19 23:02:54 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-18 23:02:53 +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.rakennuslehti.fi'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (ecPublicKey)
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.3.1.7 (prime256v1)
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (520 bits)
				00043bb835f5ab30b84fea5a2335eb4d72939f615184deebd4d1654d365032b09f5bad7b36924de3e8cb89cc4b1dc88a80c3d6db20fa9a02f3ad8b1f332fcc807fb9
 . . . . . . . . [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 (1 bits)
							0780
 . . . . . . . . . . . . . . . . [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)
							0779eb66ee52cbf7778295ac90b87aa411cba02c
 . . . . . . . . . . . . . . . . [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 'rakennuslehti.fi'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.rakennuslehti.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)
							00f10076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018ef8d02795000004030047304502202421caf3c50204b0c3c7c155de2733ceff4fc786a17a8ef90df297d3b7965438022100822b78ceb1fdc03e815002a23eaba767d74122067cf3190ba4fac107d226de8f0077001998107109f0d6522e3080d29e3f64bb836e28ccf90f528eeedfce4a3f16b4ca0000018ef8d02798000004030048304602210092fa6cf768a0ff09cb327e20a691d4df9e6fbe0bba6322e1ac0707604aa15e56022100932ce2ed94c1fe072d0819d93b3ab1bff4ae7c684e4d0fbd378ea241d34a0e67
 . . . . [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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