www.kncar.cz

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:2e:d7:88:73:55:e3:a9:5b:91:f6:10:2b:d7:a6:a0:c6:b2 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=www.kncar.cz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:2e:d7:88:73:55:e3:a9:5b:91:f6:10:2b:d7:a6:a0:c6:b2
Serial Number (int): 277276339184392382980194115319000327046834
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 96:33:e2:30:8c:9a:c0:f7:3d:5f:b7:a5:99:15:91:20:55:7f:c1:fc
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): bf:49:b1:9b:98:01:ba:a3:f4:64:90:cd:b0:ee:00:6a:38:41:ab:f5
Fingerprint (sha256): dc:b8:42:93:2c:fa:bf:7d:84:a0:a2:b4:4b:10:1c:15:45:f3:e3:3e:07:57:91:4f:d7:ee:db:d2:50:fe:e3:51

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 www.kncar.cz

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.kncar.cz

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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

kncar.cz
www.kncar.cz

Other certificates including the domain name kncar.cz

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.kncar.cz 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 277276339184392382980194115319000327046834
 . . . . . . . . [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 2019-03-29 02:19:01 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-27 02:19:01 +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.kncar.cz'
 . . . . . . . . [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 881435111751416339425830727153017119570000677700200212750135799152724884692960720007177842479519112255315385372368331613620392048409528301883485480692003509389130594093182863855527079262720109618787098922156692282676389726486279909029458968559920675927202475961588108705146927525817882922001357492258720599538881887427778462058799235659719440101222364468418936799506691099022060765147955788837485402614486298164970877206256795816532274339348452146632160012006881579601033157092375024083721856239349876985514352972872459065576602243727938561866428886548353094657256164563443549485723355966007617824618700466224463176890904269859538723841484741340727778552686485941755864599071145192349143096548075703548693061984201445767358649853044329046615913851273922948908325455144029464818675505521700587946682956068781031773124782222819768710338077830811946496957097871471559119108372226117207192238025767014869000736498310633166646743113074868109344188798508242506945256943887276328951579362609894053561223480388645422197987694252823969721256041088858056232775927051839659061439179022842895297442520454124560785259356290213878996780258024240184904772747927866512817781895547446943878626949038352388353267251499880380276523567746763679834563573
 . . . . . . . . . . . . . . . . . . . . [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)
							9633e2308c9ac0f73d5fb7a599159120557fc1fc
 . . . . . . . . . . . . . . . . [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 (99 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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kncar.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kncar.cz'
 . . . . . . . . . . . . . . . . [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 (69 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe00000169c77537cd000004030048304602210081a1df343bf820f7857a8b4cdd1a60b9bd57e6f7f74d6c3086f31ab1124820c1022100bd62af86cda24d3e5c5a7db4b157eeca9d1b38930685db0f4939123b6b1ed4c300750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000169c77537dc000004030046304402207d329fd8090abd498aae748467c917913becdf64dadec8616a040ad233a27a1002204c474c46bf3c7ab3d998c343b61bdb82a912c499062706297bb544eeba76d55a
 . . . . [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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