DV SSL/TLS Certificate for test-catalog.rina-academy.org

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the test-catalog.rina-academy.org DV SSL/TLS Certificate

This certificate with serial number 06:1e:6c:9e:ad:59:2a:b7:4d:93:66:20:b8:e2:d2:29:fd:26 for test-catalog.rina-academy.org was issued on by Let's Encrypt.

This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for test-catalog.rina-academy.org provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • 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)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 06:1e:6c:9e:ad:59:2a:b7:4d:93:66:20:b8:e2:d2:29:fd:26
Serial Number (int): 533026567120559441066370799222678046244134
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 8a:02:68:8c:af:cf:92:db:0f:30:1d:17:d1:b5:d9:5a:9e:93:80:2b
Authority Key Identifier: bb:bc:c3:47:a5:e4:bc:a9:c6:c3:a4:72:0c:10:8d:a2:35:e1:c8:e8

Fingerprint (SHA-1): 66:29:7a:ea:08:95:4d:f6:e4:27:74:0b:fb:4c:9f:9f:4f:7f:cc:ae
Fingerprint (SHA-256): 49:53:ae:d4:cd:72:99:2c:c5:ee:f2:ac:ff:45:eb:f4:bd:59:6e:70:e1:2b:93:db:88:df:5f:6c:99:60:41:26

Issuing Certificate URL: http://r10.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/39.crl

Check the revocation status for certificate test-catalog.rina-academy.org
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for test-catalog.rina-academy.org

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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

test-catalog.rina-academy.org

X.509 Certificate

The complete raw X.509 certificate details for test-catalog.rina-academy.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlStzOPRmcY6Usy8JxuXG
0P+MdPkkopY+uVtbgOnXiAciSzViQRTlJ94kaaWR0g3AA9VdWjvilmqHFWZjsV/J
pk3cgspM5fiReX5SKpn2xi3WtJcqTCTfHJTZdCoWQUkS2sX//KmmgetIGXr485jB
5qsL5mrJ4r74vVQ16R9ZiBJmgaR9ziu3NzPGIZPhxzlvlTemaFFKaqJMQfPdYxQN
PCVxiooSA8uu/ZSo0YwCmfikCRmU5KYdj6MwvRpqyqmEYmNckBPTIaKxc2ig94yi
rsebT9NT06jcaOlZLzOZ2Gc+G0ouDLzNPi8ALfsgvJPY1RopdMpKmMeXwR3aPfC5
NQIDAQAB
-----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 533026567120559441066370799222678046244134
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R10'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-05-12 21:40:31 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-10 21:40:30 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'test-catalog.rina-academy.org'
 . . . . . . . . [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
 . . . . . . . . . . . . . . . . [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 18830933476800964722010189475121922149030202694716792483149210606074109030052526176739112860824236395464759323605757912308279556287871293582464207254682581288811179743188059968267966473238886091933591915991080402322704512063795410185138700425962808118692449664561257615289093817151709228069172588666786837370683749133554438138717507837609377391476340527149671946252827115145323173801413915375873517647115952510111028421884322363946180145246263609053520379739942690740909004780793157435330986002491772279495420428774958300057433754569118333184670175914848622331226634317201370423681475841926364190620752860398885058869
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							8a02688cafcf92db0f301d17d1b5d95a9e93802b
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName bbbcc347a5e4bca9c6c3a4720c108da235e1c8e8
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (33 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'test-catalog.rina-academy.org'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.c.lencr.org/39.crl'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600a442c506496061548f0fd4ea9cfb7a2d26454d87a97f2fdf4559f6274f3a845400000196c6a6c87d00000403004730450220052d5e1774bb0ccbc07eb8fef5b7912ae97b76d95831ebaf17589bbfc7688bfb022100ecf7dc46cfcf5caa51ec940609cc8a467b1d3d01a0e862daea5cf30d9dff55cc0077000de1f2302bd30dc140621209ea552efc47747cb1d7e930ef0e421eb47e4eaa3400000196c6a6d04e000004030048304602210092036800015c62a9c4de940d0fcfef1006f8d5760e72cd5f10b9548441681060022100d509ab38cb722281cab394a7ef9d1a761c966909d9c911e0743032ca6698668e
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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