knowledgebay.net
Issued by R3
About this certificate
This digital certificate with serial number 04:28:31:56:16:69:bf:bb:a8:5e:3f:98:a5:eb:b5:4c:bb:02 was issued on by Let's Encrypt.
With 2 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=knowledgebay.net
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 04:28:31:56:16:69:bf:bb:a8:5e:3f:98:a5:eb:b5:4c:bb:02Serial Number (int): 362126017567793126843413717754064893950722
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 36:82:07:58:72:2a:94:36:91:00:0a:1c:a3:62:1b:3f:39:b7:1c:16
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): bd:ce:4a:32:0d:3e:5d:e1:15:40:51:19:f8:64:55:59:f4:e3:9a:98
Fingerprint (sha256): 65:f3:e2:68:85:05:6d:7b:2a:4b:76:5e:dd:6a:0d:72:96:ab:47:94:3a:49:13:0f:e4:41:53:2d:52:5c:75:62
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate knowledgebay.net
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for knowledgebay.net
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
knowledgebay.net
www.knowledgebay.net
www.knowledgebay.net
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ubierzpsa.com
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pesquisas-avisos.alest.com.br
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www.bigappsfactory.online
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painelfartura.g2canal.com.br
weday.app
sni.cloudflaressl.com
deepvisionapp.com
www.ess-help.com
www.indiansportsexchange.com
knowledgebay.net
knowledgebay.net
knowledgebay.net
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bcom.knowledgebay.net
bcom.knowledgebay.net
whoseenit.com
clinic.yazen.se
seanwuapps.com
knowledgebay.net
bcom.knowledgebay.net
www.seeu.me
metshq.com.au
admin.zetwerk.app
bcom.knowledgebay.net
sni.cloudflaressl.com
www.ess-help.com
www.seeu.me
ubierzpsa.com
knowledgebay.net
knowledgebay.net
pesquisas-avisos.alest.com.br
deepvisionapp.com
knowledgebay.net
www.bigappsfactory.online
app.knowledgebay.net
painelfartura.g2canal.com.br
weday.app
sni.cloudflaressl.com
deepvisionapp.com
www.ess-help.com
www.indiansportsexchange.com
knowledgebay.net
knowledgebay.net
knowledgebay.net
knowledgebay.net
bcom.knowledgebay.net
bcom.knowledgebay.net
whoseenit.com
clinic.yazen.se
Certificate
The complete raw certificate details for knowledgebay.net in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFAjCCA+qgAwIBAgISBCgxVhZpv7uoXj+Ypeu1TLsCMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDA1MjcwMTAyNTRaFw0yNDA4MjUwMTAyNTNaMBsxGTAXBgNVBAMT EGtub3dsZWRnZWJheS5uZXQwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB AQC2tj8cyYpebXUgB6J3+korrF2FnNBSXh4baq8cPMDqlj5hBBCe8+X0HIDMpsVA SqL9uP16vU+XXP0aHLE8JctijkPOJL1KCnTKOEqqDW18mIBTucsqQD0ZE74Pp9Lt EcTUcpndByQIXS/EZSzLCkviykTdEIf5FmrddSmVrqtCgexO6mZi9zYRiwgM/L4N d5eGQRRD4tYYfhcZkm0H9rBPeY5CDepp56msHopeqd6SbW56dKEpDKWQs8wto5il GnzXt32dl5sgh5DbLP0C2uP3jcfBpCTNhBNNF/AKPqJbAfJwajaSL2mlBAgdyMrU fGplJPEsZmb+A28XgF3lXN7VAgMBAAGjggInMIICIzAOBgNVHQ8BAf8EBAMCBaAw HQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYD VR0OBBYEFDaCB1hyKpQ2kQAKHKNiGz85txwWMB8GA1UdIwQYMBaAFBQusxe3WFbL rlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDov L3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5v cmcvMDEGA1UdEQQqMCiCEGtub3dsZWRnZWJheS5uZXSCFHd3dy5rbm93bGVkZ2Vi YXkubmV0MBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBAwYKKwYBBAHWeQIEAgSB9ASB 8QDvAHYASLDja9qmRzQP5WoC+p0w6xxSActW3SyB2bu/qznYhHMAAAGPt8lONwAA BAMARzBFAiA+q7d15LzcjXmlamdB3WvPIHUQOHz415iJ8OPh+W8lzgIhALF7tsY9 U4V6CJTTRFgve874Q6RykckR73GUV/HUrwmtAHUA3+FW66oFr7WcD4ZxjajAMk6u Vtlup/WlagHRwTu+UlwAAAGPt8lPAwAABAMARjBEAiBzY/XmbtL4NVJJHEFYVguQ bDJIw3kLAAScbynz3j9eVQIgAkPQX5uUvTXQ5P6J1QPhlIybHzaOadPzGFBL8YFS Y34wDQYJKoZIhvcNAQELBQADggEBACUx4QhEr+5pVeZG+gy9w8oWw7iR3pxDAVqz mNNtIt6CE3sGx1M0kA3A//Q6jEdgUWalUDbcbXRwoBCl96/N2wLujvjuRmV46HJA pVbpJzUD2ZGZ40mSRpNkaAeSNzWDh/kcZECdB9+scRWzVcgJctPgF8zjNyUUiyCh uB97oCgCqyLpuPY1lUrp6y9yOxogmQ53VaXnNmEhQDJg+jx0aWnS+UkPScx9Wmk/ 3IKU0GGY9Z3gWINOAu5mZ2fz0w8EoQ2KsW1eW+28ItvURYkWb8RuNqEwUAWxAwGn Upih0PJ9yUXOmZbom3lgun2CcF6qByHGrqT7vtfJSWHXFrvNJ2c= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtrY/HMmKXm11IAeid/pK K6xdhZzQUl4eG2qvHDzA6pY+YQQQnvPl9ByAzKbFQEqi/bj9er1Pl1z9GhyxPCXL Yo5DziS9Sgp0yjhKqg1tfJiAU7nLKkA9GRO+D6fS7RHE1HKZ3QckCF0vxGUsywpL 4spE3RCH+RZq3XUpla6rQoHsTupmYvc2EYsIDPy+DXeXhkEUQ+LWGH4XGZJtB/aw T3mOQg3qaeeprB6KXqnekm1uenShKQylkLPMLaOYpRp817d9nZebIIeQ2yz9Atrj 943HwaQkzYQTTRfwCj6iWwHycGo2ki9ppQQIHcjK1HxqZSTxLGZm/gNvF4Bd5Vze 1QIDAQAB -----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 362126017567793126843413717754064893950722 . . . . . . . . [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 2024-05-27 01:02:54 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-25 01:02:53 +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 'knowledgebay.net' . . . . . . . . [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 23065240618717111832872935746666126366014242911237147476090231987489497991188576893541324265967863676826569383479237485745712958930415545237564489479867878951489417991127299700834476682210663856576032443060126600982250140026932233776919175427991146537709109025102739240994166747764973473796699466832154065136538504382880670191946079634734942072718273346858303608238935343950012588236471183695808389023246805781395988151616148258370639477253850228595016300014560742217399858258892831669088891066653413149384895872683414972144313205456832258845429874812366039256913771943362998535323175598439219778754472742112057941717 . . . . . . . . . . . . . . . . . . . . [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) 36820758722a943691000a1ca3621b3f39b71c16 . . . . . . . . . . . . . . . . [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 (42 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'knowledgebay.net' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.knowledgebay.net' . . . . . . . . . . . . . . . . [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) 00ef00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018fb7c94e37000004030047304502203eabb775e4bcdc8d79a56a6741dd6bcf207510387cf8d79889f0e3e1f96f25ce022100b17bb6c63d53857a0894d344582f7bcef843a47291c911ef719457f1d4af09ad007500dfe156ebaa05afb59c0f86718da8c0324eae56d96ea7f5a56a01d1c13bbe525c0000018fb7c94f03000004030046304402207363f5e66ed2f83552491c4158560b906c3248c3790b00049c6f29f3de3f5e5502200243d05f9b94bd35d0e4fe89d503e1948c9b1f368e69d3f318504bf18152637e . . . . [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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