vzk.kpr.hr

Issued by R3

About this certificate

This digital certificate with serial number 04:3b:9f:54:71:63:e4:92:1f:d0:b4:05:5e:27:c4:c2:b1:d2 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=vzk.kpr.hr

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:3b:9f:54:71:63:e4:92:1f:d0:b4:05:5e:27:c4:c2:b1:d2
Serial Number (int): 368737589079468887017350315086327402639826
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 38:c9:8b:ac:60:0c:86:91:55:8f:77:f5:d0:4c:a1:6d:58:bd:01:d8
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 2f:bc:8e:7d:3d:d3:75:9e:c5:20:21:70:3b:77:56:2b:9c:9a:7a:7b
Fingerprint (sha256): c5:fd:38:ae:48:45:98:87:ac:4e:72:d4:00:19:52:27:d4:27:ee:b1:d7:55:50:6a:59:f7:bb:9c:9f:8a:17:3e

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

Revocation information

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

Check the revocation status for certificate vzk.kpr.hr

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for vzk.kpr.hr

Public Key Algorithm

RSA

Key Size

2048

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

*.vzk.kpr.hr
vzk.kpr.hr

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*.green.kpr.hr
books.kpr.hr
projects.flektion.com
cb.kpr.hr
drivein.kpr.hr
kpr.hr
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news.kpr.hr
kpr.hr
meetup.kpr.hr
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*.kpr.hr
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Certificate

The complete raw certificate details for vzk.kpr.hr in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA40k+Nh31HpxvoDJj9gjM
sKuFhHUqQJDX3ZYa1UBdWbL+jt1TFA7CbYNm9yk1f6j8Igd7ZKXCphOhw8u54gx8
M6vwSEs8tAdj2BSBU38cRn8V018W9k56djNRb1eroxnk9ei2RHJeXoqbzvGY5kT5
B4sQ8RZ68EtteprOOxOrc6Mpt4fPdYPhgpCsn5wQPnlYrwSw2NiFGgFTaSG/ObwQ
n+QK0EkLfI9uY4iqMciqeerAIz4LcP95SNSCqO0AdGpf0+XmlZCkxLMlDwij+Rdt
C72Q4WMD3G+fc91pG2aLzV4grsJ0VpvqxOrb/h1DenUB48UCfgLxxZum7IdsMaPn
/QIDAQAB
-----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 368737589079468887017350315086327402639826
 . . . . . . . . [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 2024-05-10 12:52:37 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-08 12:52:36 +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 'vzk.kpr.hr'
 . . . . . . . . [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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 28692212703250682840879990730201204239756760973911103755454749425393740896527788225355468045232620169857561998383537319169019045633727801690193639718089534684602099231987558246488183954749849812474594191058710113777091625600369456484211870777278112820271318960308956992467700629761784394658710690509064536764979220560682818397523801536192987287277975941532562618627487398898534959772555965283578206755351949422827157479677002309275082055947962724735807288494397962432472706807200781603468308855184181067635902102835534690560258213211558570863460189790456008809771891044226253211817292739640676853070352879519850031101
 . . . . . . . . . . . . . . . . . . . . [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)
							38c98bac600c8691558f77f5d04ca16d58bd01d8
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.vzk.kpr.hr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'vzk.kpr.hr'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0075003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018f62c6f6a60000040300463044022021f94268df2f6a7251d068790e2006785ddb4127bd2b5f00ecefae9b46bf07200220508de441c52e468caba23410a984e0b8b03627087a7fdfb39eb2367d3493aaa20076001998107109f0d6522e3080d29e3f64bb836e28ccf90f528eeedfce4a3f16b4ca0000018f62c6f70d0000040300473045022100833f1f267d58a15a85d72dfd50f38c76553905f4de7bddb0fd32d6845553958c02207a71732881a1b5bb279ba4445474946f75bab90a393f8a716841aae791bf4e25
 . . . . [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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