kokima.be

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:0b:43:33:bd:1b:4d:5c:ea:95:60:6e:4d:8b:5d:87:41:96 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): 04:0b:43:33:bd:1b:4d:5c:ea:95:60:6e:4d:8b:5d:87:41:96
Serial Number (int): 352281576681567202477058094612479480381846
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ac:83:2d:ba:01:87:3e:ee:43:7c:52:b1:d9:ae:60:be:4a:4a:bd:ec
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5b:ad:6f:c9:c2:eb:aa:e9:5b:9c:f2:e4:62:ab:f6:36:ae:ef:a9:be
Fingerprint (sha256): ac:f2:32:b7:ef:37:c9:68:33:c1:ca:10:b8:57:61:44:10:aa:e8:40:81:3c:fb:dd:75:bf:b0:de:ef:6a:69:a8

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 352281576681567202477058094612479480381846
 . . . . . . . . [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 2017-12-12 22:16:15 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-03-12 22:16:15 +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 985890021613318674763053952257354740250710916838639040217626355531963299476781936648882323546420621125258782082325088849207661799799468706843195586428099748911046391975111972559697256043990550555585402830066396747124997261532180603438901932752793813064875073216086510351572731310971000469069799373584359782519905393867710100131785604249013019471470184673748913146986794085414035287161791368379647237017565180761959207717451663099316685606653411877572300936166599168822228095727485412864817725536351185594288972863719224778826727213623530620777754664446463787220309601870288074993357585201400606751001707941071042491278284275980522270863014967825506365972285178968643034167428102676439691904012711740967243726825679571932810077970807604134049360801962588634589703793731683057413333523612439557363019364202605765493441891890159214507662045187069689072592021451162632156814053750162743175066358678455949012223651892226280007242629075731679137617651963457855043659513457037857799459859408476758321757090623840414043569639043434737888042431395552564536099697248967626143753783946295982292246499731842425959311968599889855719887497004676308899429553067775245695649553576699862371439113378846743010970920012218198205867926440341658920272261
 . . . . . . . . . . . . . . . . . . . . [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)
							ac832dba01873eee437c52b1d9ae60be4a4abdec
 . . . . . . . . . . . . . . . . [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 (99 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)
		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