www.kruunusillat.fi

Issued by R3

About this certificate

This digital certificate with serial number 04:87:c5:25:1d:e2:da:a5:ab:0e:8a:c9:f7:28:8a:39:f5:67 was issued on by Let's Encrypt.

With 3 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=www.kruunusillat.fi

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:87:c5:25:1d:e2:da:a5:ab:0e:8a:c9:f7:28:8a:39:f5:67
Serial Number (int): 394649313897684184616451871646008122930535
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: e9:4d:c9:c8:8f:af:db:21:91:60:19:42:0c:92:ea:1b:4c:c0:9b:fc
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 29:4f:ae:eb:92:17:66:c4:e8:37:4b:7d:ad:6c:20:7b:77:8c:17:a9
Fingerprint (sha256): 1c:24:b7:29:f7:32:e0:77:9b:86:ea:55:96:01:ac:71:ea:13:e3:5a:51:81:da:81:78:40:30:67:78:c1:3f:27

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

Revocation information

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

Check the revocation status for certificate www.kruunusillat.fi

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.kruunusillat.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

kruunusillat.fi
kruunusillat.hel.fi
www.kruunusillat.fi

Other certificates including the domain name kruunusillat.fi

(limited to 100 certificates)
kruunusillat.hel.fi
www.kruunusillat.fi
kruunusillat.fi
kruunusillat.fi
kruunusillat.hel.fi
extra.kruunusillat.fi

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2hfR2gj5hgIDdUi4a1sS
usgxscE/WRheSF+2NIq8D68BbfKfP0yMD32f15cAFapkCUNBV7GgvqJ3dh5C8Llm
E0TLXj+IIg2A3gLCE2TVedG4P8Tnz56XoDHZFO1J7NA9DGGWFd/aL8Wu97wh/NDG
UoEPp76r8dphkWtxRgFnEkH8VdoczSssxFALTAm2mzVODl/HkHvzuGJc+VNVXCi+
TBFL+Wj+H6FtSY8vFbubOIeeebZWZD25hB05aI6YWx2bg2fLpttLuYAdqo0osqQO
2g2XWlqtCmyYJCT3nItekzRN9fF6bYAOLQP6A56gtU9jbUF2M1M0CV3H6nGox+qW
rQIDAQAB
-----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 394649313897684184616451871646008122930535
 . . . . . . . . [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 2023-08-13 02:47:40 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-11 02:47:39 +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.kruunusillat.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 27531696430819653145977263133774156148846165075503672191763147448039881456757834931333405678876084284471122801897832853225692523594933778244312503103594359807068462761976929224819433492948059370261002420890254454424289353346155364719413347243851787131260054410724659982479039437278804066330488783700924779763727120425708804144997169326031890459191117205036350397334835718013967410552551766744291817460137316030950903639053721800382078085626544396067981816266961237696205699900766130134212998357121087793883151182340619929062472771954784963012360219177547191865236013784212254794996494263531238319666705694335011821229
 . . . . . . . . . . . . . . . . . . . . [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)
							e94dc9c88fafdb21916019420c92ea1b4cc09bfc
 . . . . . . . . . . . . . . . . [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 (61 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kruunusillat.fi'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kruunusillat.hel.fi'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kruunusillat.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)
							00f0007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189ed01bc0d000004030047304502210096b1f38e9135abf8b08b8e6c912aca17d8f460ab224bc4f14ae03555903f316202203f83312e7a30d9776081b292e094ab052bbb1b6c0a415d5631465d79ad31e02b007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000189ed01bc7700000403004730450220034077c7a2d3b1dbf363406ead69ea36434ecb78d8323aa3dfd4b749726ef974022100d7f9e2181b83f7f4a46839afa5ebecd4b3ff4799b023b4b500606fcf9bdf4088
 . . . . [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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