ksbtech.com.ng

Issued by R3

About this certificate

This digital certificate with serial number 04:8d:2c:0f:30:30:93:cb:32:bb:b4:35:80:10:f1:e7:4d:85 was issued on by Let's Encrypt.

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:
  • 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=ksbtech.com.ng

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:8d:2c:0f:30:30:93:cb:32:bb:b4:35:80:10:f1:e7:4d:85
Serial Number (int): 396487522356565076979584451886067225152901
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 85:97:bd:c2:94:13:55:90:c3:98:b6:5f:22:6d:94:dd:40:0b:e3:6f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 0a:ba:b2:2c:85:21:44:96:bd:e1:45:12:fc:82:af:33:ba:5d:ba:f7
Fingerprint (sha256): 89:1d:2c:19:5a:d4:93:98:6f:b9:ee:d9:9c:0d:23:a2:6c:45:5c:01:d5:16:bf:28:5e:a3:06:92:d4:08:81:a2

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

Revocation information

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

Check the revocation status for certificate ksbtech.com.ng

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ksbtech.com.ng

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

ksbtech.com.ng

Other certificates including the domain name ksbtech.com.ng

(limited to 100 certificates)
admin.ksbtech.com.ng
admin.scrapbazaar.net
ksbtech.com.ng
finansol.vcoop.net
dl.checkmd.net
ludivineachouri.com
ksbtech.com.ng
www.sufftopia.de
ksbtech.com.ng
www.goldentime-assetfriends.net
auth.ksbtech.com.ng
ksbtech.com.ng
super.vivutube.com
www.darrendebooy.com

Certificate

The complete raw certificate details for ksbtech.com.ng in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqrPmQX8Z8tiKfhGJz36y
aaadkIen3BpDkeBR4lTTU8gf4xmjV51W6IvVuR1yNJUebwn4ziyNIN4GjMIgaiqa
sNODbJxT9ABdPSeuOuAU17ArwheF7i06HwWEYczTWJp6uYz9bJ8B7wNUuem8Jvmp
jR54JY2e+I3IEMxTVL4GaYvou7sNaCCd3TNgyQGTRaCdS+WN63wb+DzVO+Jj1aZp
BJL1qcXYkNH3sxwZEuweVztaqZvaGPQSdriXj6GgO2Q45E1Wl+27Xgjr+EwJtmN0
U4pXpz4GmBb9j6txk3Bjr1qT3T83hefKUrSeGxeiJpSqY/2yaaUm01kC3Djltnii
8QIDAQAB
-----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 396487522356565076979584451886067225152901
 . . . . . . . . [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 2023-12-09 22:03:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-08 22:03:37 +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 'ksbtech.com.ng'
 . . . . . . . . [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 21549223562894969406421878056022880682921629992275561004947946057637431204416506146836175230153521179930709770575872759391095323442907336788511323974506670660414905889856418768542813167068899041265899615197587561882309061249096511159423277612913638399595424063826283790200023465998215581023794680534106499554637238814597632052461474075042300867774235732223059159890999588458559245747474906538458402056022543946519130030547953795080590022657602692074012798998473767546795452399370724919204970747068792068651510271171692588117983495484358388999343775245103522975679308250484680890762333089707706781911910055122279375601
 . . . . . . . . . . . . . . . . . . . . [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)
							8597bdc294135590c398b65f226d94dd400be36f
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ksbtech.com.ng'
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f200770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c50d273730000040300483046022100824d5c94d3f29ea1a22aa7e6c89f9ad612b128cd71875095dfca3997cca476bc022100b5a16299b117f1ee4a0a3fce4579de0777178b40a45c344b1b338da9ba8b5392007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c50d2736b0000040300483046022100d8f9a1741d0dd92a8e30feae7cd58e2c8ae8d26406c57e93e51a288d5e36a762022100fdd2ba69a3d42e35f8e7366ed5a45b63f569858f581f4af5dff8c9c83ea3ab37
 . . . . [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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