paradnica.sk

Issued by R3

About this certificate

This digital certificate with serial number 04:6a:48:92:55:fd:82:b8:4f:4d:d1:96:54:21:41:d0:55:17 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=paradnica.sk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:6a:48:92:55:fd:82:b8:4f:4d:d1:96:54:21:41:d0:55:17
Serial Number (int): 384615538855788321035927047147367531828503
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: f5:12:ed:44:16:98:25:a3:a1:ae:2a:86:3a:e5:27:d2:b6:8e:d5:da
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 54:9c:7b:a3:e7:ca:ba:48:6a:f3:3d:2f:bf:61:89:16:11:9d:4d:6a
Fingerprint (sha256): 64:2c:22:68:e9:a6:70:d3:56:d1:22:94:84:b0:b6:3c:be:c2:d7:42:98:b9:65:f9:cb:f5:13:e2:95:26:e8:32

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

Revocation information

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

Check the revocation status for certificate paradnica.sk

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for paradnica.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

paradnica.sk
www.paradnica.sk

Other certificates including the domain name paradnica.sk

(limited to 100 certificates)
paradnica.sk
paradnica.sk
paradnica.sk
paradnica.sk
paradnica.sk
paradnica.sk
paradnica.sk
paradnica.sk
paradnica.sk
paradnica.sk
paradnica.sk
www.paradnica.sk
paradnica.sk
paradnica.sk
paradnica.sk
paradnica.sk
paradnica.sk
paradnica.sk

Certificate

The complete raw certificate details for paradnica.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 384615538855788321035927047147367531828503
 . . . . . . . . [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 2023-09-28 10:13:02 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-27 10:13:01 +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 'paradnica.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 828456604194149244429783601540856803209350237209594928623227008151093369148682876607654465119772640767062490877980882801461109687297043783656423866670940997064143901149768773968621316676986302389908223351812563498502592277116848108924245987375492476918140299018784477284574494770982367328418609920943397748816436368954723457944955581975237902928580352141572307199898393649986915319307642293256960752782304884620395356603970607075075626073855676952227122470840342382535551494475237291607166312164805787586924633846095032968347355150159488655242757580597253198555093700385347747024772177457184876370854872245735044693732926611873951033789000634634541624550716843163197873090269745070350825657825117075305672502186387013085967465746298885823631507441730172225406937369302340626973149862953770909606572373044823566750542136224881691817374515337516165161758366695628215296091094847415316170723178002972652446406548056029011395918346067288023351335352446214720293042317624358697290144067220454606359243459742051723315796396339839353147864855328783358274361808714606453146285569083366354821980296955027367609856282215604919293827539237143265558518711280360808244082118342147004888786082651140864933590748327172319686193416957719503312673109
 . . . . . . . . . . . . . . . . . . . . [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)
							f512ed44169825a3a1ae2a863ae527d2b68ed5da
 . . . . . . . . . . . . . . . . [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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'paradnica.sk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.paradnica.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018adb7dff4100000403004830460221009a50a12a64f448ce9ad7b3c791ef79ab5832f9d45a57d43d884bf8369d3ff48d022100ad6e13249a9ef987ec9968d5fc476f8410b17488fb4a9e97619217feaecb2e49007700e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018adb7dffb40000040300483046022100f9028a38df5ae50df7c2340baf1b10f36700a5c270404c9a06887df91a6794a7022100a2bb414a39b3e4b074058c8af118b2e4d7ae79e0025e82ba1225492a72858a16
 . . . . [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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