klubkvapka.sk

Issued by R3

About this certificate

This digital certificate with serial number 04:3b:02:ba:74:4f:35:66:0e:9c:4a:da:13:1c:63:76:42:79 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=klubkvapka.sk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:3b:02:ba:74:4f:35:66:0e:9c:4a:da:13:1c:63:76:42:79
Serial Number (int): 368529429957618678187690414443822224654969
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 1e:d2:cc:a4:67:cb:6c:12:d6:71:b7:17:38:6d:2e:5d:14:bd:3b:ff
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 7b:20:63:30:45:8a:5b:04:0b:f9:56:ec:26:f8:df:3e:8b:7c:00:f3
Fingerprint (sha256): 49:3c:a3:aa:fc:10:3f:74:09:26:66:ca:bb:cb:a2:00:54:48:eb:84:f5:3d:1c:ef:2a:c1:df:bd:33:85:e7:52

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

Revocation information

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

Check the revocation status for certificate klubkvapka.sk

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for klubkvapka.sk

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

klubkvapka.sk
www.klubkvapka.sk

Other certificates including the domain name klubkvapka.sk

(limited to 100 certificates)

Certificate

The complete raw certificate details for klubkvapka.sk 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 368529429957618678187690414443822224654969
 . . . . . . . . [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 2023-10-10 07:50:07 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-08 07:50:06 +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 'klubkvapka.sk'
 . . . . . . . . [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 684850176692931402227010446325529633769544727528365060885660475942734271583571890833743436616816761058801548438486833466035184759936876054222521440834739788458144614670958702294975982397845884712989812169118559271449119192282969754160488917616687562372188361968367684597526902878790757843140051450597533408302728636473791660725306867426909133046982895808455005562009372342155638178961346672381662600510273937389938262086166527958072451896432213905694682459784936046333266800249129274005989821858551472407930947593605392912476247515389484455242400836590892529057515528170438118509324919583965021380900360471633864939428439735417296080562156819475951419204041009369331917927351363886204246763463745546837827991659956762177162054928919781304455922322273993060162280339565253257139434923165993836267017696887632042986733913909154843213714098106316822458161776073628261210448265862602663858834411681209461682461108902845848804609148142057845699943495433446156899504055024662996350735407214174416125103015283522900350204429812576232077203670075518460778756291397265092496509007653192683929567075627750325800740524539719804629290233027253535028654892541990143074929899210616801748848614472018848654467736227384678873994683987288270031199497
 . . . . . . . . . . . . . . . . . . . . [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)
							1ed2cca467cb6c12d671b717386d2e5d14bd3bff
 . . . . . . . . . . . . . . . . [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 (36 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'klubkvapka.sk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.klubkvapka.sk'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b18c77814000004030047304502205b4c92b8fc11138b3087c4b6540f4c08ef7dacd8b1ec4b0507c912f4fa752801022100d6011a331d6028ed18da69f78565af9c2d45c1b20d2632500a75019c84fa6aa300760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018b18c7786f00000403004730450221009eeeee61feccb694e34b918b20694505f654d9f27182cd064c47d1052e637a4102202d5c12c83ee5ff7e37c394b974ac3031cba5d7bfd7a9ab830e91e8879dba9d00
 . . . . [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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