ksbtech.com.ng

Issued by R3

About this certificate

This digital certificate with serial number 04:c1:d5:bd:23:86:f5:94:99:9b:f0:de:8e:c4:76:0d:2b:21 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:c1:d5:bd:23:86:f5:94:99:9b:f0:de:8e:c4:76:0d:2b:21
Serial Number (int): 414407748170567473576823292672221037538081
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: a8:85:b4:f0:c9:a7:ae:5b:26:7c:24:ca:ee:ab:7d:9a:1b:9b:be:88
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): cc:b7:32:72:72:f4:33:e8:b9:4d:6b:2b:3c:6f:6d:d2:9b:80:39:7e
Fingerprint (sha256): 4e:ff:d3:a3:28:b0:bc:91:e7:2e:cb:63:50:89:03:b0:36:d2:3b:45:04:60:98:6a:bb:ec:66:d3:51:b0:08:df

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
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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAySwr3qdFFm6FC/8OUh7o
Dl694ZpW64B7+hHwRV1RjMlCMiPN/+4A3Zzek9hdmDs8uLVN0DfXJs/GU4gcWchp
isAX8/UYry08RDGXbglJ+j+ShYLZ6Vo89DSBRXBRkuxDHfWXMuJcD04XcQI97eHZ
ngu1tStYt2S9MnItgjRrRruJhWpp2W+zJH2V2oifCxzoQ+8RJLg3J2jKGT7zScJB
l1Mkf9gM8BItg6xnP/Oy8w5WS0wluaxwJ7yeCIARN//nepXmus4pizEArF4l1Tcd
ddq1EAd4G6dUeIUSJDCYUquvLBee7uqXpUKgD9UH1gO3e6Lls0xwNKIsq3hcQlcx
TQIDAQAB
-----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 414407748170567473576823292672221037538081
 . . . . . . . . [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 2023-10-10 14:52:17 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-08 14:52:16 +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 25395681010652359601507237505507292266025848514713657035554083235892568815085888369269318551430062781813572991853469697829414399818197298067829290593656198933985763103266853011904779575141214693082421293122376243376091144691528334520430123101708396891725829209773615620228517128152417278630827381893845716013319539802015942544187378493532206521356842421450720679469074607866086472756816544577288477665200372833500277814380032549587920373160148276075496836542585656270593799532967487455417688985445206595537670129627084820912490122818092201275761150141176803842988619429137357063330388044267572004444677360364960559437
 . . . . . . . . . . . . . . . . . . . . [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)
							a885b4f0c9a7ae5b267c24caeeab7d9a1b9bbe88
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b1a49f8df0000040300463044022071e9a185d18f444d6bb2de4d0a8253100195d44d0e85c300054f574f5ed3215d0220239caed406ce19fee83ecced016cc07a70ffdccd5599efc48e3fc6c2644af3c60076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b1a49f8df000004030047304502205a983dedfec2843bf733cf5dfa7a5ad80cebb2c9926137ae8f9735ad891fba66022100af7c5a3fe7cffbd547c01413e2879b4afabcb4d3ece12725c3c51e91cd4964e5
 . . . . [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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