kopes.com

Issued by R3

About this certificate

This digital certificate with serial number 03:b5:20:2c:d1:18:a6:54:6b:85:73:51:84:09:e5:e0:9d:98 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=kopes.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:b5:20:2c:d1:18:a6:54:6b:85:73:51:84:09:e5:e0:9d:98
Serial Number (int): 322970734205874054299786673434815981723032
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: cf:8c:72:5b:1e:a9:9f:77:36:42:f1:70:9a:eb:51:c8:c6:32:fd:74
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 67:67:7d:2d:84:4c:2f:02:f1:bf:4c:11:54:9d:dd:ac:ec:db:9e:28
Fingerprint (sha256): f2:91:82:c4:83:c5:3c:04:ac:1f:5f:23:c2:c5:ce:ad:8f:62:9c:89:4e:2e:cb:b5:4d:e1:16:27:65:87:de:81

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

Revocation information

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

Check the revocation status for certificate kopes.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for kopes.com

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

kopes.com
www.kopes.com

Other certificates including the domain name kopes.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for kopes.com 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 322970734205874054299786673434815981723032
 . . . . . . . . [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 2024-04-11 10:04:40 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-10 10:04:39 +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 'kopes.com'
 . . . . . . . . [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 790007041102883021910421159140740596699726414199201975717014798500514071392843811780808162836875659528588007586862489112468084660549169687159245077755116569787092048583368039438114366901962239622443486025432056990538528124995606845788064447488308052505608421065567167980974898580102761926474940006586432943214206293751917182188019578708436968008575726973125594222015074167181691679461103598806049208819630073841962870641032585361170525960379838742215373166810791571661259010585352572660937005819711763312411391014331388512334889151029664926287853241198281139637717460506198974231497745184053825913500689750625435231869767063067980997712781775548691490503010711503494958030470208443479999536374652975222861715606622084776979490711720893924617307220821588974636184611797780223513257950992055263608957469649389896668241915421198234211922105535664172879285926027001250287881206068712698454186377932623125249642751725525934904458103887055500960165486049356517085538391682659926733768182537735844547284263051217879426265301070853732661766760525524838674391645080982973014504570168422011538685077846029291257933135385902769587043628845628128827465252281239543746906793115968507521199792622264158133945913956316124542597230647278667712046763
 . . . . . . . . . . . . . . . . . . . . [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)
							cf8c725b1ea99f773642f1709aeb51c8c632fd74
 . . . . . . . . . . . . . . . . [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 'kopes.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kopes.com'
 . . . . . . . . . . . . . . . . [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)
							00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018eccd4c7600000040300473045022072fbc3f941696c0592cb005273103c9650e911ed23fc47a68cbae865dc370978022100be6880b88eef864aea7c30cdd292296319a16df037bc5f84201d2de4750e32eb007600dfe156ebaa05afb59c0f86718da8c0324eae56d96ea7f5a56a01d1c13bbe525c0000018eccd4c8210000040300473045022006a6c8fd7deb0e9072f708bca94bb4a698caa9877c40e6c4ba8e71b01265644b022100d6791b3ecb384bace584270a76cb4e4624b447a2d7ba9a8b7759a4bde80ffdb3
 . . . . [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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