kokima.be

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:92:c1:9e:0d:7b:f0:fc:d9:e5:a5:0d:5d:46:d1:ab:1a:3e was issued on by Let's Encrypt.

With 4 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=kokima.be

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:92:c1:9e:0d:7b:f0:fc:d9:e5:a5:0d:5d:46:d1:ab:1a:3e
Serial Number (int): 311275445025318863789139752952398615353918
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 68:b5:58:c0:23:8c:88:da:ff:04:df:e3:70:4f:57:70:0e:2b:a5:a0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 1c:4d:1b:4a:d7:b8:a5:b1:bd:d8:c0:48:63:1c:7f:15:a5:06:c8:f4
Fingerprint (sha256): f1:e2:9c:20:eb:9a:e7:c1:c6:90:a8:14:6c:dd:ed:41:c7:a4:10:97:cb:be:1a:75:2b:90:5f:8b:98:bc:2f:d7

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org/

Check the revocation status for certificate kokima.be

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for kokima.be

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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

kokima.be
kokima.com
www.kokima.be
www.kokima.com

Other certificates including the domain name kokima.be

(limited to 100 certificates)

Certificate

The complete raw certificate details for kokima.be 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 311275445025318863789139752952398615353918
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-04-13 21:15:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-07-12 21:15:00 +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 'kokima.be'
 . . . . . . . . [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 762739334805277761264023003764262283686148362334139606862659242191700485592311180490665000964424980754763000044948987291164426785355291987321103018251619891935460792241754804997308030723273288601114084705513002597782622965078314446765444908623731932504174469649262565695175308218241748609503708223324351520289608380901308060251898921641005413736123872212603548133620173712055876141376467345013997246201503530478074543202609265745082895068376062041741852455278447867416474142856243715037796239828218663781982919125846914167132213203305625554181991088574253997116282906359918512653324532847252109377587267112647350302391542159792651477258486037542541360144117676516368543325895520043104128658338641909770625757088599463717161204696748342685194621991665451024197253594155520314216693893349771885133792435070004656007905032787832980344127794031150754173970988785427381094665523125287203854283344932473088021205219673518760665878261608173530595558418450705562339832388591920009977647936370928324010977480774623257773039111019947480813473884379528412157251943916555684646291212466099668048390252697880155320376609550958496773978386291333393853160801203206038405807556880932788161346262993179463566702170145226930424055267408914337191167807
 . . . . . . . . . . . . . . . . . . . . [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)
							68b558c0238c88daff04dfe3704f57700e2ba5a0
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (100 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (56 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kokima.be'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kokima.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kokima.be'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kokima.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 (246 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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)
		000fe8aacfe55578ab384a051ef6321771a473e2a1ed9d6d01ee88beff78e27f9545698fbc6cd7a1ccbf9fd621727289972d9a6848df92ea473c11735efa7a2f7e93a369a1d03ef0e7a3da9179357a93400f39cc692d3fd8d2656dfa875148b8ebe8f2e56ac0fa436e23748bf3571ee7450971d9fb526a94438a73878201ef30596624798696c2d509cfa9d89e3c5a93c8520e9620add0f68bd4dbb9d35d24420d64fd17050ebea9e16e1423287a6cdaaeb171d339e60ebef5538a0a2f5a6a7353a161e30eb9c40c6aa939de952bff9de589479f1e31781020046df1e31a8efa11f99a25eeb1841ec9c164ec328c3ff4a3db87a6d5b44070207d46df416abde23c