claire.co.ke

Issued by R3

About this certificate

This digital certificate with serial number 04:d5:72:30:66:17:16:6a:a6:7a:8e:fa:f8:b9:29:77:6b:31 was issued on by Let's Encrypt.

With 3 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=claire.co.ke

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:d5:72:30:66:17:16:6a:a6:7a:8e:fa:f8:b9:29:77:6b:31
Serial Number (int): 421081071173604534298256646365194028018481
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 81:4c:56:d3:1a:2e:04:0e:c7:fb:97:62:e3:64:f6:d1:12:01:e5:4e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 7e:ac:29:64:b0:39:e9:87:a5:f5:a8:3e:32:77:36:09:6b:6b:d2:bc
Fingerprint (sha256): 55:3d:fc:df:8e:8b:8d:2d:1d:e7:ea:97:b7:77:ed:81:56:9f:f5:8a:ae:37:ab:83:67:d3:c2:02:5c:fe:69:fa

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

Revocation information

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

Check the revocation status for certificate claire.co.ke

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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 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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsdddlBS0ar26+KiBIcv6
R7n4l84taCTfcUQY6AamTOWJYMhMWy5ND7gtLmFQ0sWfoAJjlcO0c99NP2O0fcg8
w2LiGaWQaFQzVqtLfwjx5Wssn1OUGMfTK9RpwdBi+eRD240kvfI7mIdMxV4WTSFZ
0eT/o7uFeUQlV9apyo3mtyKbxegfa5zY+KAcTFsmmtUprMX+xeB1F3f0nqrheMro
VCvcq01OJvY+rJcAvNlUZWEPttC3aHfQ5O4T8l/dc1ulK/UEYuAuhJKHyyHnRsky
6QQQ8lYrmJsPgkD4kM7ko5eQR91HBdRRAFwlwEWRlqcF9kBTuuYwIIdchC/N6Xj3
gwIDAQAB
-----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 421081071173604534298256646365194028018481
 . . . . . . . . [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 2023-08-23 02:01:27 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-21 02:01:26 +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 '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 22450380685307930482563004539516030296510160067547683415073285658839407233792859030293544561108019611532252532023405012396161410975159995424115759022525607332566083659139321842484325735887554817954368446239603148802806258966193403428299787569043422469496597684948890206548702737164300861959787267812600881465865566126093994233155901483417986572921354399917698323044907222993346946018733023077385234666888853203294293780934586586487062561322035609901300291052867932297947513815224826578567234945049289561806694093588577959823884350544691070700428598263448867729010510427419592378005428504116102759457095001050655029123
 . . . . . . . . . . . . . . . . . . . . [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)
							814c56d31a2e040ec7fb9762e364f6d11201e54e
 . . . . . . . . . . . . . . . . [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)
							00f00076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a205702d60000040300473045022077acdaed504060e0d53ee012c0c6479f5f6728e32293e2981a49f1b268e97279022100e337e850fee54ffbdf9d30376682213d36ffb220ea39ac8d2bedab25d9096508007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a205702da0000040300473045022100a32c78cd7d3cee47636675db505b05e779680fe518f66d52c7a714f84097a3df02205374b55a5900a1fb310dc46dcc535262643091f6de32c70d829849cd7caa40fb
 . . . . [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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