epitech.bj

Issued by R3

About this certificate

This digital certificate with serial number 04:28:3f:6e:61:77:71:80:c0:28:07:5a:64:6a:76:47:43:55 was issued on by Let's Encrypt.

With 4 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=epitech.bj

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:28:3f:6e:61:77:71:80:c0:28:07:5a:64:6a:76:47:43:55
Serial Number (int): 362144752897124424005519634788845466633045
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: a3:0b:0f:3c:23:3c:c2:b8:96:fc:05:dc:ce:8f:2f:4a:8a:cf:11:e1
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): d5:4b:7d:f0:f8:e9:49:ce:ba:9a:5b:5b:26:5a:7f:bd:4f:bc:ae:07
Fingerprint (sha256): dd:ee:e5:ca:7b:e1:92:59:f3:e3:4f:80:dc:ef:2a:3e:3d:72:8b:57:1a:e4:fa:d8:14:cc:6f:ef:f0:53:b8:17

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

Revocation information

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

Check the revocation status for certificate epitech.bj

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for epitech.bj

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

career-center.epitech.bj
epitech.bj
hackme.epitech.bj
www.epitech.bj

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Certificate

The complete raw certificate details for epitech.bj in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA457I03b6SlRdDUEJnRSr
SSQu2zFFNDOnLHFLHuniAHxvyPGoCY/qddj85QMZcdUY8ojvZnM5inYUHcl+cWy1
j5UXK2BPXMA5uCqdDfQlvE9cJQhTS2OwEQCdfm3pvUd4NG2BvwF6QVImsAI3RYxJ
gIpiC6hX5Z71mE5dTG1hyt7nUk9ZZT/e4BYIaRTVAzqX9I74773c0JKjN8SM7sFh
pL10GfB/C9Af/65WFmdwKdZt608wZMi5Y7dbATt5ia2g14DRcbJXYauljISVY0Um
5HAeNBHTIrkWhjoI4WarPHcyDCnkvCClcWqfc+t7w3M+Rz2L5Uwkw5V+M2dfNyQB
+QIDAQAB
-----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 362144752897124424005519634788845466633045
 . . . . . . . . [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 2024-05-05 09:01:42 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-03 09:01:41 +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 'epitech.bj'
 . . . . . . . . [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 28734394771018120775340018950416401608774788850073267868340603063736814521566129528402531726859893596714868879099889858403569773229896508809835344104141697278016343107433569655487021339292226508429221587143283031819082324404545070860846982726116127219903527313494490488119367504215579119826082198150629659485731573120458248565920418484058171206190127719625631193467874246782911241982865600164980750584804003702560376669865983400551033760838058805269829600513659350298975564896713396675171488934858666765348410303737069082278703118780330063927553693481499024524907166290782592916398170283856235594926224097125106713081
 . . . . . . . . . . . . . . . . . . . . [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)
							a30b0f3c233cc2b896fc05dcce8f2f4a8acf11e1
 . . . . . . . . . . . . . . . . [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 (75 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'career-center.epitech.bj'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'epitech.bj'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'hackme.epitech.bj'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.epitech.bj'
 . . . . . . . . . . . . . . . . [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)
							00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018f4833c40c0000040300473045022100d894b6ac7b2be4d2d62f4ccc6d34243e2bf8ae197bd9fd09b0e51c6ccc741175022022a937284a662022935c4a21aac74bd0676cb362ef1a0bd3f701fd258a8a448d0076003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018f4833c40b0000040300473045022100f45e840b240e65312cda139cd546f588b7b6944b304c5194d486f74a4e58dd8702200c84363d8eefce999ecafd145f377b961813e1bae4ffae417a14f0a3a6bdd09c
 . . . . [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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