ocenaryzykazawodowego.net

Issued by R3

About this certificate

This digital certificate with serial number 03:4b:2c:82:e1:f8:d4:fd:51:44:1d:a1:5a:69:86:83:62:57 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=ocenaryzykazawodowego.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:4b:2c:82:e1:f8:d4:fd:51:44:1d:a1:5a:69:86:83:62:57
Serial Number (int): 286917200928013932714870358103798166282839
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 0f:d2:db:42:8c:99:8e:bb:1f:85:3e:fb:cc:d0:32:7e:cb:a5:74:31
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 3d:15:d1:3a:f6:1d:b1:ab:71:c0:c2:33:3c:3c:a8:4b:ba:f7:f1:e8
Fingerprint (sha256): e2:38:7f:c8:0c:32:0c:05:2e:6e:7c:c4:4e:8b:27:f2:76:84:92:e9:ef:8c:19:2a:d6:60:3c:72:94:32:06:c3

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

Revocation information

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

Check the revocation status for certificate ocenaryzykazawodowego.net

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ocenaryzykazawodowego.net

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

ocenaryzykazawodowego.net
www.ocenaryzykazawodowego.net

Other certificates including the domain name ocenaryzykazawodowego.net

(limited to 100 certificates)
ocenaryzykazawodowego.net
ocenaryzykazawodowego.net
ocenaryzykazawodowego.net
ocenaryzykazawodowego.net
ocenaryzykazawodowego.net
ocenaryzykazawodowego.net
ocenaryzykazawodowego.net
ocenaryzykazawodowego.net

Certificate

The complete raw certificate details for ocenaryzykazawodowego.net in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0t+XqT1GnOZ0vHS1mGyc
umxcK9D0f/4XhBkgNVtuF4j1+bH+2VFnbL8hNH1pihaVXAwbCMHZlP2f8uaIYlb1
gBzP+ZG0xkKi8BMSwqDn2qlwzZKBMv7GqlJOwezvEbFO/Ih0cV1DmijtfbRI5yQF
HX80mjD4rgSQCn5Sw/0Qe6e87LEv/JyCAwBMK5uyt8S9oAbTz2Rhv5ALe1o5v1hN
SP5nbinrTU9ZUZ+lVt8IfMwmWVOEmZDKcM982xIjYccvmZDBvEYILRBgnPFN5YlT
k9W7ec7eIAPz7RF2RT8OljpqR2MPgVG3eb1fhtvclZ1VSuncOv2RMVDiifzu+WHv
HQIDAQAB
-----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 286917200928013932714870358103798166282839
 . . . . . . . . [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 2023-12-22 10:42:56 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-21 10:42:55 +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 'ocenaryzykazawodowego.net'
 . . . . . . . . [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 26620301577555392109605067722810787134043876476488231160406740371707783111351638331654723793744671716415145567838105762933745572206221391550700861543629142205527630839950843628444463310839388478729264874150937188720408581421370677490441684173605472429241275843652472058068769487025314600096615331176655603038991660834005766516589810795053144809010140479577813537848259611880323641168691122004052221114792086250712394657348161725050393345625532144089736278715938184216546345013005181604059991062170955110211260454556388091044552047919810956421199145953795133588525435404846785395411005766227575931371578109946404925213
 . . . . . . . . . . . . . . . . . . . . [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)
							0fd2db428c998ebb1f853efbccd0327ecba57431
 . . . . . . . . . . . . . . . . [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 (60 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ocenaryzykazawodowego.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ocenaryzykazawodowego.net'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c9155ee1f00000403004630440220757a1fd98bb14cf609b57f057603bdd9af4d9f22d9cdb4df49c616fd88076f9702204ad6aa489a00b505cfa12f4d1de3c4c09e5c6ea5dd721c35cf8521115284464800760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c9155efa600000403004730450220461689ffb38b15e24c38080803cb66641d7979e50310da1e2a6c8f5634731a1b022100b485b353345aa7dc26e55897191fa287892ccce3a3c9e2e3f21e530af85a8205
 . . . . [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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