www.2019.claire.co.ke

Issued by R3

About this certificate

This digital certificate with serial number 04:b8:90:2e:0f:aa:6c:b7:d5:a0:9c:24:d3:97:cc:32:ac:66 was issued on by Let's Encrypt.

With 3 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=www.2019.claire.co.ke

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:b8:90:2e:0f:aa:6c:b7:d5:a0:9c:24:d3:97:cc:32:ac:66
Serial Number (int): 411252747235280762657038066145205958126694
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ec:5e:0e:e8:74:15:ac:ae:d7:d3:e7:a8:0b:02:6f:46:2e:39:fb:af
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): dd:0e:2f:80:c6:34:48:00:38:49:d2:35:c9:a7:8a:88:36:d1:d2:15
Fingerprint (sha256): f0:4b:aa:1f:ca:a5:26:df:85:c5:61:64:8d:44:bf:9d:02:11:a1:b6:c3:09:89:5a:c3:06:9a:af:b6:63:52:6d

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

Revocation information

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

Check the revocation status for certificate www.2019.claire.co.ke

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.2019.claire.co.ke

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

*.claire.co.ke
claire.co.ke
www.2019.claire.co.ke

Other certificates including the domain name claire.co.ke

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.2019.claire.co.ke in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4I0ySZjc1hCdOHnw7xPi
pyaSFjPHpm2kpTCdl4i1iqXnB+HS+QTbzK378E27PpjG9p6kgIPYEJ7KdOvrwKHe
9NPlyrFF+dhJ5qIgWKD0JkJe/+tCV05+7XqRPOwW32IdieRd1kz1WSOFyK29NkJO
ZmyAx48KaXan025TDr70ygVSwW/Dil+Zk3PTYK8swYdjVapY/JNglvSIrX9YAlUp
TFe5hkJGuttb/6259o+aufvL6eLiA6N86khi49hLsqiUL9viKO9XwsUkoZJfTo8O
VcUXXyUpfZcEF5Y+DFwwDk+xuIZxT+jm83OaGB2ouy4ETj5zpRCeNhBzjR+Gfqhv
iwIDAQAB
-----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 411252747235280762657038066145205958126694
 . . . . . . . . [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 2024-04-23 02:03:43 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-22 02:03:42 +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.2019.claire.co.ke'
 . . . . . . . . [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 28347006869760954329915606673611423590554005488565825816811317803691161079950360295531371733101204855001255088381530723770917155440001970568991827795110053513613253601603433865074631364820358380469585116005468844865644096103032741934247013571629277294597848603137958958458888046132962743035556427616562853097627870443348562880634568150797042885840530458568882493308326858395461779805555885165198753697104107344116242376614814494924132305100154022770343617662589536938221680947752163731886939283392880154738066110234649872411869339043317168188501523875077747229005492860641315518613725434074166901222307058270840844171
 . . . . . . . . . . . . . . . . . . . . [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)
							ec5e0ee87415acaed7d3e7a80b026f462e39fbaf
 . . . . . . . . . . . . . . . . [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 (55 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.claire.co.ke'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'claire.co.ke'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.2019.claire.co.ke'
 . . . . . . . . . . . . . . . . [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)
							00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018f08e8c38000000403004730450221009b0d632a259fa123810be8735cc8b52480789342b2d96c63e1e9b873758574f7022071cf2344b85e3b5210333a3dc11a9530f71eae536bfda633a815a7a4edd2d2a5007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018f08e8c3760000040300473045022025e9fc436bb54dea1a06c4302d4128c08350aab5af9d417de0ec88c1379f81aa022100a31039dcf2562a1b8714fd31acecc81877ec4defc6352201768607b16c0ed8eb
 . . . . [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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