www.renaultvysocina.cz

Issued by R3

About this certificate

This digital certificate with serial number 03:12:44:42:ee:8d:8b:68:f3:5c:d3:17:8f:95:ff:4d:d2:4f was issued on by Let's Encrypt.

With 7 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.renaultvysocina.cz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:12:44:42:ee:8d:8b:68:f3:5c:d3:17:8f:95:ff:4d:d2:4f
Serial Number (int): 267552675433591471737699989296594952245839
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 70:c1:b2:9c:38:36:6c:42:04:77:3c:7f:f9:f1:0e:49:6e:e3:a6:3b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): e9:e6:e7:7e:1a:fd:17:5b:d0:1a:78:12:2e:f0:4d:62:8b:bf:19:f4
Fingerprint (sha256): 99:3c:6c:8e:de:15:47:10:f1:fd:81:09:cd:d8:48:a9:7f:a4:dc:4f:60:6c:b7:2f:29:97:27:dd:bc:ef:70:62

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate www.renaultvysocina.cz

7

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.renaultvysocina.cz

Public Key Algorithm

ECDSA

Key Size

384

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature

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

autosalonkudrna.com
autosalonkudrna.eu
renaultvysocina.cz
renaultvysocina.renault.cz
www.autosalonkudrna.com
www.autosalonkudrna.eu
www.renaultvysocina.cz

Other certificates including the domain name renaultvysocina.cz

(limited to 100 certificates)
www.renaultvysocina.cz
renaultvysocina.cz
www.renaultvysocina.cz
www.renaultvysocina.cz
www.renaultvysocina.cz
www.renaultvysocina.cz
www.renaultvysocina.cz
www.renaultvysocina.cz
www.renaultvysocina.cz
www.renaultvysocina.cz
renaultvysocina.cz
www.renaultvysocina.cz
www.renaultvysocina.cz
www.renaultvysocina.cz
www.renaultvysocina.cz
www.renaultvysocina.cz
www.renaultvysocina.cz
www.renaultvysocina.cz
www.renaultvysocina.cz
www.renaultvysocina.cz
www.renaultvysocina.cz

Certificate

The complete raw certificate details for www.renaultvysocina.cz in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MHYwEAYHKoZIzj0CAQYFK4EEACIDYgAE/Qw2w2yQWWd2sYmVmQStpbpdBzn35CZH
CrFtoEDcjZscc/IBaRUBg0lzIZjW6ZMlff/09NvlodFw7l6QcgJIIrWvRBt59CIt
r51T3bvhMQZ48Yi1B801T4juftSEjxqw
-----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 267552675433591471737699989296594952245839
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-08 08:32:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-07 08:32:21 +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.renaultvysocina.cz'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (ecPublicKey)
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.132.0.34 (secp384r1)
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (776 bits)
				0004fd0c36c36c90596776b189959904ada5ba5d0739f7e426470ab16da040dc8d9b1c73f2016915018349732198d6e993257dfff4f4dbe5a1d170ee5e9072024822b5af441b79f4222daf9d53ddbbe1310678f188b507cd354f88ee7ed4848f1ab0
 . . . . . . . . [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 (1 bits)
							0780
 . . . . . . . . . . . . . . . . [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)
							70c1b29c38366c4204773c7ff9f10e496ee3a63b
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (165 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autosalonkudrna.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autosalonkudrna.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'renaultvysocina.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'renaultvysocina.renault.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.autosalonkudrna.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.autosalonkudrna.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.renaultvysocina.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a7422a5bf0000040300473045022100af40499c5e49779da583bbaf79771dd8ef3cefef21fa9ecd587551b2dbd7e4dc022074b896427ada0d9da7e397ceb1021a7d32b5c970a48bd0218b5686db13de89cf0077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a7422a5cf0000040300483046022100f2df29803bf968139460f3486ff8e16981e58e48020186401c6781b82af783a1022100ebf9cad90597c19bd51fa923dc7acb52d71aca8901ddc09e1c45341ccc1f979d
 . . . . [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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