danceandjump.cz

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:6c:f4:2a:57:c2:86:ee:fb:5f:b8:23:d9:ab:56:ea:f9:d9 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=danceandjump.cz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:6c:f4:2a:57:c2:86:ee:fb:5f:b8:23:d9:ab:56:ea:f9:d9
Serial Number (int): 385524190841923577524492416289367376198105
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 4b:63:7b:32:9b:4f:a8:20:86:ba:af:d8:8c:51:c4:38:70:04:b5:05
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 63:e5:25:a0:e8:a5:45:12:5a:3d:cf:70:8c:11:fb:6a:dc:2e:e9:61
Fingerprint (sha256): 75:7c:a2:d3:79:f1:e7:56:df:31:67:29:f6:47:b8:a8:0a:b3:19:bf:2d:6a:32:f8:5d:4e:8d:8e:5f:cf:7d:d3

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 danceandjump.cz

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for danceandjump.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

danceandjump.cz
www.danceandjump.cz

Other certificates including the domain name danceandjump.cz

(limited to 100 certificates)

Certificate

The complete raw certificate details for danceandjump.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 385524190841923577524492416289367376198105
 . . . . . . . . [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 2018-02-08 18:00:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-05-09 18:00:11 +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 'danceandjump.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 829846423620540400072415724571216083662831135659853802501575901221837733203811118187718721880966583217170243333985206438129633560122604422789736575482912428899550478102202632954104052446301124534100413899409946096128019582900949802082574055623262444870846757111031668968004497239875596630145368862380257450560043125060689810475926002418690360135728041424185910681330861537026557029435966363135185057021451254525439164091876832119349512022438769599649887031217934940219526796850077742662552719024101729529379567249163787477119957555414216851207665759202514266325894760734095583199117323322899546477467503809326880546021424092943762195552006596155669652962074731721672805721210356031989421053821543560259818555117591493427677693543873653977772499413485142597472398798359571860575763042947345090730016021504430948396911733825051838947878799740989692876618688573738804210830990830167632934842276218694326076243953630172043154829592200462380396817062002140434408614653171783303269871247590575532914019990155994740483446696496434819943913780841460645289063782903198252545310829198389402132571112079478892633113194028500849253589806093053290931024117088480955178878568115244851933811553114144763847707219520954435052845550502415648053355999
 . . . . . . . . . . . . . . . . . . . . [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)
							4b637b329b4fa82086baafd88c51c4387004b505
 . . . . . . . . . . . . . . . . [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 (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'danceandjump.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.danceandjump.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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