www.kotlikykotliny.sk

Issued by R3

About this certificate

This digital certificate with serial number 04:45:bf:a0:36:65:c1:85:09:74:c2:7c:e8:4e:65:ba:36:ac 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=www.kotlikykotliny.sk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:45:bf:a0:36:65:c1:85:09:74:c2:7c:e8:4e:65:ba:36:ac
Serial Number (int): 372183341462590079519429202274833500092076
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ee:1f:b4:29:33:4c:7d:95:ed:25:98:57:31:f7:bb:37:7c:6d:ed:3b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 35:c7:3f:22:94:60:c9:3e:21:24:a7:6c:24:92:12:b3:49:82:fb:29
Fingerprint (sha256): 03:43:d4:e4:36:9e:1d:f3:f1:4c:b5:06:3e:06:47:3e:3f:38:e1:bc:49:54:3a:03:6f:84:49:ab:fa:78:68:aa

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

Revocation information

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

Check the revocation status for certificate www.kotlikykotliny.sk

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.kotlikykotliny.sk

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

kotlikykotliny.sk
www.kotlikykotliny.sk

Other certificates including the domain name kotlikykotliny.sk

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

Certificate

The complete raw certificate details for www.kotlikykotliny.sk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzoi1lKmILEL9QWZ8h/qm
fcydMdn2q7UmopR/vZV+VQMgWFGnszYMCo5vPQr+fTkz6TsSHwNiDGsvH8xj+eZP
FdW8Jhabu/kUWL72Nj9b74gT/+0fmw2InvBSNBVXMuhl08af0cFGkLhXnPE9lNMQ
taWvfZxBEvFBxaj7+DRWTLNtWPlb4v3T2m7w05EnS2l90A/z0ik45hvagIAGnQ2M
l5slmHa9WWrokz95xLxJg3ieXaQFQ6i8aE105ZfEYg9sb1JpW381QvzN4Yk2IJvh
p0yfcVlE8ya0qLDL+wyp9hBGE6xG1VWKLVW4b4NVxsw+LrpqTrWeda1V3rgeaEMg
OQIDAQAB
-----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 372183341462590079519429202274833500092076
 . . . . . . . . [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 2023-11-07 01:37:09 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-05 01:37:08 +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 'www.kotlikykotliny.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 26072504691217564250912024702587598566212771997221416956765421992182128409863653182071496564781592729899913473359535817600825778139749053386743686763751474215107278812551083622581362086387357386559833183152271015900023057222091273646654046914117481649912893941211653105234679398336707299941825516788170375492907162975165808989723938510406739043209601766551014761819513069235559828201349412547107093241474678946900050313666141310468130936163445100145422064732640550541292727752879171218493305135749879016272465558166675520243165471430027873818650901450790781609082098243914449363251390655498742472883040966290840952889
 . . . . . . . . . . . . . . . . . . . . [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)
							ee1fb429334c7d95ed25985731f7bb377c6ded3b
 . . . . . . . . . . . . . . . . [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 (44 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kotlikykotliny.sk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kotlikykotliny.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018ba7a411900000040300473045022100f4f01e0a5b8aae09dcabc213cc2fe24274b17869cd96b6bcdd9bbaf4d596e2de02206a5a39ea6471c65bb85c501dc4d37ffec95ddaf36c9ae26e648010382e7e9efb00770076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018ba7a411e100000403004830460221008b2b3a496d50e913e0e3c9a5bc88fa53b5a0524c3fffba3739271872d9a00bbf022100ec9773ca3aa6399cb490804332712a78815e30612fd06fad63d62d15265d3c03
 . . . . [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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