www.automotolandcz.cz

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:9a:54:46:f3:a5:1d:a4:b9:44:36:54:39:c8:28:33:da:1f was issued on by Let's Encrypt.

With 3 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.automotolandcz.cz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:9a:54:46:f3:a5:1d:a4:b9:44:36:54:39:c8:28:33:da:1f
Serial Number (int): 313852365855238648390714162253595906660895
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: be:af:dd:7e:e3:79:20:2d:1d:a8:ef:45:92:f2:1b:35:2f:03:a9:3c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 6b:a0:c9:78:b2:c2:55:69:88:d8:63:5b:4b:39:77:08:bf:bb:30:e2
Fingerprint (sha256): 16:43:98:fe:d6:02:d4:28:51:71:72:3b:dd:78:be:91:01:31:49:3c:0a:9d:68:ef:a8:3a:2c:94:89:00:d7:57

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.automotolandcz.cz

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.automotolandcz.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

automotolandcz.cz
automotolandcz.cz.vhost.omnio.cz
www.automotolandcz.cz

Other certificates including the domain name automotolandcz.cz

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.automotolandcz.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 313852365855238648390714162253595906660895
 . . . . . . . . [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 2017-09-19 14:15:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-12-18 14:15:00 +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 'www.automotolandcz.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 746069389996018875083348144275967285175583977961873992182681916072313381424506556725952995527486855006355813648428221089364877163787622060975099582293004162700333843416543493714769424473984681786107455022714557477689667124082308151260670607164950647941209074004471294545221216098157012751284908839653171845398659172645373148038725941149524030718741406303958511861150553205303256351981708655527252303668695669486095571233265822488565942236977339856092578241515349488020450416664728702912591348905938410413603421897590509197338447889189692000043134621490443947902165609329199276995527501154624008403589071401671147285621512724919966397085506052863790278543019642687231470621100105509688915901841150644796695577828328238805071370623157866842037848726335893953283526461480651626433855844533557857440381571741142625321811685732247702792409078020302848523974276536657273016267484217569997130370237611332896579443377168214728334443141481471854335446487684311543727151014021233695141722170448403371792948799919856938325844191351299628405135482796753997668205647418761366457948574503566217516726478413693570020041347674395627262844013004328391999400710986601928265245796448898891998636922438600910262369123155304233735053785399535732238417321
 . . . . . . . . . . . . . . . . . . . . [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)
							beafdd7ee379202d1da8ef4592f21b352f03a93c
 . . . . . . . . . . . . . . . . [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 (78 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'automotolandcz.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'automotolandcz.cz.vhost.omnio.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.automotolandcz.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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