cieszyn24.pl

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:3a:9f:74:f3:70:3c:2b:af:42:1a:f3:4a:8d:71:66:1e:8f 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): 03:3a:9f:74:f3:70:3c:2b:af:42:1a:f3:4a:8d:71:66:1e:8f
Serial Number (int): 281285189571978272285530645150524714131087
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 4d:f5:be:75:7c:50:1c:27:95:39:2c:eb:d6:e4:81:64:5f:7b:f8:de
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): b1:96:c2:c8:59:74:a6:e3:24:7e:92:ad:47:87:60:4f:7b:55:91:c2
Fingerprint (sha256): ce:b8:a9:96:28:6a:cd:a6:fa:12:91:e2:eb:8b:ac:f2:70:9c:9c:9e:a1:a3:cd:7b:f8:18:af:75:4a:bb:74:15

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)
cieszyn24.pl
cieszyn24.pl
cieszyn24.pl
cieszyn24.pl
cieszyn24.pl
cieszyn24.pl
cieszyn24.pl
cieszyn24.pl
cieszyn24.pl
cieszyn24.pl
cieszyn24.pl
cieszyn24.pl
cieszyn24.pl

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-----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-----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 281285189571978272285530645150524714131087
 . . . . . . . . [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 2017-02-12 03:41:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-05-13 03:41:00 +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 674667527154477962127666579300280755778941371199644416686991975368498181141352121660866632027768069755896371549554132649655442899473770403914592390662387738560328752905011694839853408373799501584523260241757590481690568571643925476430735900528099081740694946952023475619918912457197194563663111147471612281614097176765858878105478472372694866128633483965436260523798560419948964244049141357482334630301362913045757686556439151948365758843800507822471462173093279772468485900321129145011725032184270114535216751963923782782528301809050382312422034413489722693455864003854483306353564957123787792454290383314428418119541239540181723051957873377212235063227614623852066829696015808710607846468182801556756618375360228822908637317467913959856036636930042682316395619991598798444865339608185502690916307529903316348932069773608015100564602857633386917360460154871331116465628897032911469158728083768117622753227371563886922424952198221342686666269194284916680872905725187845126747820222341357624134598439979897571515421681635302644630123416033312238068968157121696499165616538281217849352163669140311401479985307279277626041016612017559000724373558870567061958329449726504733669073374357946086151256863002009867230666707417293736192068611
 . . . . . . . . . . . . . . . . . . . . [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)
							4df5be757c501c2795392cebd6e481645f7bf8de
 . . . . . . . . . . . . . . . . [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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