www.daciacentrum.cz

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:27:25:e0:9f:dd:d4:83:07:84:a4:c6:91:c4:19:90:a3:d6 was issued on by Let's Encrypt.

With 4 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.daciacentrum.cz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:27:25:e0:9f:dd:d4:83:07:84:a4:c6:91:c4:19:90:a3:d6
Serial Number (int): 274658217858016013826765459512178987017174
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c1:62:09:c7:cc:cb:c3:de:33:1b:de:bf:6e:6b:54:77:10:19:cf:57
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 42:b4:6d:f9:07:8d:fb:3c:d8:6f:17:2f:07:de:95:21:5c:86:9d:1f
Fingerprint (sha256): 9c:7d:4b:f0:30:5d:ab:03:25:5f:a7:c2:fd:30:66:40:70:f8:89:ae:2c:98:6d:49:e4:1c:79:9c:f0:6e:9e:f7

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.daciacentrum.cz

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.daciacentrum.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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

daciacentrum.cz
daciapruhonice.cz
renaultpruhonice.cz
www.daciacentrum.cz

Other certificates including the domain name daciacentrum.cz

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.daciacentrum.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 274658217858016013826765459512178987017174
 . . . . . . . . [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 2017-11-25 07:13:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-02-23 07:13:11 +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.daciacentrum.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 725956835767808021294492246983903662268706588177103565637115216307342304067923727844068943778009959648101146857231163270539956972025887309423411948347221689149701950676643302515825457882954138480364045949216297042168913785061771300704506047956336819643982902937020858633774983908219634767759842235022670706160609728573533296132066307008033906811567100543738070453175642019038184522685242440600325925777058325549973456672119023208233373688083153908914344397740102804942271028124095615872774707658862149934079168833857087574971571596381172093761805153726037344903912611079508442058823601647690083632734032216745930591060508843599960116895479288766554607998245353194829086696734718592780052644697918660430089088171460830063004290389615593914094322319791145619923817459255109338696104204323956793496450256944679042202793239730881981901732728063759506995624181235388611173565586633060410945943997943480306801834290298416332378699825578698517036238616637580763684747945196998090951260948726912694701697469449360430031349907991553015917179550783293808404663097779274729213768212496170395706827318280883479862274732573286172245539195089962998230291799067084776681511096969083672288608000592864893916975806895248697929185149658727225017630679
 . . . . . . . . . . . . . . . . . . . . [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)
							c16209c7cccbc3de331bdebf6e6b54771019cf57
 . . . . . . . . . . . . . . . . [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 (80 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'daciacentrum.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'daciapruhonice.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'renaultpruhonice.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.daciacentrum.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 (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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