artedu.cz

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:df:04:97:55:29:28:30:ba:13:93:f5:74:2f:dc:4e:8a:cc 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=artedu.cz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:df:04:97:55:29:28:30:ba:13:93:f5:74:2f:dc:4e:8a:cc
Serial Number (int): 424338214226484651642321993488999100877516
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: c0:b2:c7:55:34:06:e7:0a:97:c6:d6:2e:fd:e4:92:3e:60:28:f4:17
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 8b:c1:1e:1b:3e:7e:23:ac:3d:27:25:21:aa:2b:7d:ab:a8:83:97:a7
Fingerprint (sha256): aa:72:f4:b0:46:fa:e6:b9:96:e8:c3:e8:f3:7b:d8:2d:b4:eb:45:75:d2:7f:af:c8:f2:d1:2d:23:ee:2d:a7:de

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 artedu.cz

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for artedu.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

artedu.cz
www.artedu.cz

Other certificates including the domain name artedu.cz

(limited to 100 certificates)

Certificate

The complete raw certificate details for artedu.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 424338214226484651642321993488999100877516
 . . . . . . . . [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 2019-11-13 20:10:20 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-11 20:10:20 +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 'artedu.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 774954608403064167307147436138484435999336773281127961440024760775724804678749448462142490547344903357574844178142206162909205899896028507651300107619535009279653951860883776376728097322949442575028049599117109380424964469823626889586771308248160664839144551750885888012153707184566090550181746419482205493640881324328841224395033639906406701821327823232742996799477114320804996329643634644646800725915131847495808183945699870787185021663381945152958056009784322596072054865794840149678521544467567284047468368385568812977805095497508758984333712712524833273139686944754131539726637026391084844659388518822891774377451121922300383418962865375562162599506888279263172200469642013495030608179689623118470158409635798267219969063124355465760228280986279039629009985766221936027659447588554527911498287115174576304320649400768358743104102822154066390529068609977212445986109347851651623611756244309826459613340157399380394455418721795525701293020048116524937588302600138291628784205753290768772574386306826554537878456457878891572276412830238157786739689634425802336327703657848199247614903010243333183067103451067614431805519091592569738804145738616309880686914265334932968226189272854416335977999086335479200896488360173537462839320511
 . . . . . . . . . . . . . . . . . . . . [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)
							c0b2c7553406e70a97c6d62efde4923e6028f417
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'artedu.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.artedu.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016e669a565b0000040300483046022100d24cbf0cd1067df5a0cb8dca1b34ffc2641452e86bcada5cd15d839c51140c46022100e8499b92c0aefdb266aec134009af9762c123c5da248404afff9f1582d167b0f007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016e669a56de00000403004730450220370f7ba068e41a6c91976487ece97efdf4a696635ad02f2a58c6a7f3df35f9db022100ecb863afde0e1b7a18a944f16bcdec738703ef5645596aa6daf46279b5ab0bcd
 . . . . [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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