cieszyn24.pl

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:cd:a1:30:f6:8b:4c:da:f2:fb:ff:1b:a5:c5:94:31:c0:a0 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=cieszyn24.pl

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:cd:a1:30:f6:8b:4c:da:f2:fb:ff:1b:a5:c5:94:31:c0:a0
Serial Number (int): 331309002952152968718957144948076297961632
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 08:f3:11:74:73:98:84:5e:ef:cb:25:02:83:e4:48:47:a3:d2:84:b9
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 9c:38:d9:9a:78:d5:fc:da:91:ea:d9:9a:59:f5:56:81:53:6b:77:40
Fingerprint (sha256): 00:17:a3:1d:4e:36:7c:2a:30:03:24:d9:38:26:8f:10:5a:9f:24:2d:54:43:5e:48:48:05:e4:19:08:e4:1f:e5

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org/

Check the revocation status for certificate cieszyn24.pl

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for cieszyn24.pl

Public Key Algorithm

RSA

Key Size

4096

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

cieszyn24.pl
www.cieszyn24.pl

Other certificates including the domain name cieszyn24.pl

(limited to 100 certificates)

Certificate

The complete raw certificate details for cieszyn24.pl in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAzBAG8EnszXoUcEuybpzf
xfrPqMeLafY5x65LOBJRCHIuoYs9Dae269jPwxb4kwKu0nrrO+mpCDLsqcagQa4a
FR+DFTdz/CoR5qdzeTr6iDMMtlCQk9DTTl7KXCql/1m9M07m9DqkwAkD5NzZ6lHC
6HrxwJNUf3humjLMXLWT83hJS72V+aWXQcqIBtfektzxsxLWv2hsokHY4qP4e7du
QrYx9FiBjzvYXfGeumX30HrQR7bYpwQCYL2fXTKsSu9aOs5tnny0+iaG2YedxPNL
W8cHuvzk4Y2pYy8dWysbeBeCNCajhBn3rIX5zL0VPxWvqMrC6Iyqb4J5+dhouvLT
8H/z4hE2TpUTvm/Q5bBXFotrPLdRyQglCO8yoSKAw/kdACmI1TSP0cgV9A41EVlL
a/ziqxN7KQtM6oaecXpdD06K3mENvGZU6/txqAbItWA/tVpQWIKElxrvMKOkorVn
HqFyvyuaI9ZQhEIecSu1G4uG0H7BkNGFFwPgR8ShlT/VJa6OAYJuxGywstAxExuZ
RVlUNszc5iaksc7NxkavtDawso+teflfYWx8QZhMnBnE9ikVUcjIv00PCi7dQFVG
h1CgjeDgdED7X3DqFZvQrnwGWSTgp3JLSDpdlrx/yuTK5A5Cgq3b9MNgHpRdLMZz
On9VZCk4STPOG6Gua66lIA0CAwEAAQ==
-----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 331309002952152968718957144948076297961632
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-04-13 04:50:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-07-12 04:50:00 +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 'cieszyn24.pl'
 . . . . . . . . [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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 832502799562922247208293529037340037218899232596216304546530924890856488492063951366605566344537898205879655574269684201785829584110295549731273410081793184186723794463699795379701010576683327323142018435594427314148181719158991431504464519093514042059346775405405935883671565397042202048062114971070967227641980813473260477966657784345216587135347436084907625833298592267292247440006538039610545312618895471854075787823024115453215188512373455863129015618960180389626961580007781185853977058903975563466250805946311964065857614117550033700787609305512823577416388255810604876723939892627448261566215825473907350916252435392123000388010754606335426320334194826726580426970544919868491828219991879619198826955084412902076244036808908565856297787985525797323638828371411256465343501280068299829408956103486168250431270159485488458160533410521757626045942405289430352179634169943419228968352878398913395138317831037943854803517774120458804439193744866242106456406057354464934958879254560422023713376781490223425411524634853581075254748730889072320702368697945361688139495944733059999221243761552650833234076772904345965756815153649278035899318319830338248875986872743856424754391290978717233923306352095220623628670299021865498016292877
 . . . . . . . . . . . . . . . . . . . . [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)
							08f311747398845eefcb250283e44847a3d284b9
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (100 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cieszyn24.pl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cieszyn24.pl'
 . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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