DV SSL/TLS Certificate for membres-ljk.imag.fr

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the membres-ljk.imag.fr DV SSL/TLS Certificate

This certificate with serial number 05:c0:e3:4e:36:1a:a4:fa:a8:4e:35:e0:96:6e:1c:fa:2c:89 for membres-ljk.imag.fr 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 membres-ljk.imag.fr 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): 05:c0:e3:4e:36:1a:a4:fa:a8:4e:35:e0:96:6e:1c:fa:2c:89
Serial Number (int): 501197784959180669228218589068236588461193
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: bb:32:13:59:f5:9e:17:af:a4:14:4e:00:03:1c:e8:ba:8a:73:86:56
Authority Key Identifier: c5:cf:46:a4:ea:f4:c3:c0:7a:6c:95:c4:2d:b0:5e:92:2f:26:e3:b9

Fingerprint (SHA-1): 19:77:df:52:b7:76:56:7c:71:37:19:de:52:f5:46:b9:b3:b7:74:67
Fingerprint (SHA-256): 0f:bf:4a:4a:81:d8:94:b4:8b:cf:2c:0d:98:9f:1a:27:0a:0d:48:49:c7:9e:d3:6a:96:77:4f:42:32:0f:55:ed

Issuing Certificate URL: http://r11.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/10.crl

Check the revocation status for certificate membres-ljk.imag.fr
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for membres-ljk.imag.fr

Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Key Encipherment
Digital Signature
Extended Key Usages
Server Authentication
Client Authentication
Extensions
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

membres-ljk.imag.fr

X.509 Certificate

The complete raw X.509 certificate details for membres-ljk.imag.fr in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzqvwbCXchdpJgy6Q6Nez
RN73mcfjQrIrrlx1Ut2Mbjy/d1MqrIgdHF5xTS1S2zuRKD5W0AoxtPcWsWc5WG8B
630P/IZZgOYgA993ZZeDAmEpZMkxtjvyoRyWye5snEQ9UnuieptC4/aVPQvldVm1
w1UWaCmUDudB+u2UsWCSryFeUmjfJdfF7X+u1Qhtw73hZze8bQ/iSwoj6C80q9UL
ksZHn8j9QwWIg4T9UbfxpVrJJE5Md/K1io8rwcmOTgCILnhLJPJcVqgKXH73dX6W
m7iakHu8IWxt4vxWk6HB2/lelG9xB48SlZoQnd8u/1fdKQohSrAuvdzwY8ZfmKjm
TwIDAQAB
-----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 501197784959180669228218589068236588461193
 . . . . . . . . [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 'R11'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-02 17:56:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-31 17:56:13 +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 'membres-ljk.imag.fr'
 . . . . . . . . [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 26089877178005348822561491756773370985463394736878208092688658261897322788297478546400431332318459299653103310493259246698753575417362221927525228629750531876195127424621179528305151279402068507536414646261813790156432623652161952636809468122574581444989836909865333943761504306449788592707081180701045383706550347620884045964184620529002549527945781945496392008755030900009687240686957417157453612536126033177545914362243118153937083202497789367634278221456024124397261652904391278348609534780698771557836204334650166063898122900423019557969820374439676644422328971914963957422568721343233711085915449037930264847951
 . . . . . . . . . . . . . . . . . . . . [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)
							bb321359f59e17afa4144e00031ce8ba8a738656
 . . . . . . . . . . . . . . . . [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 c5cf46a4eaf4c3c07a6c95c42db05e922f26e3b9
 . . . . . . . . . . . . . . . . [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://r11.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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'membres-ljk.imag.fr'
 . . . . . . . . . . . . . . . . [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://r11.c.lencr.org/10.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007500ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db00000019731ff0039000004030046304402207be910b8838a8ffb4dfe29ca6deae5dc9844e3fcf629cc34dba5e9f77634f3ba022015a8fb4aba680ff53c2ca2c40d4ad95783999508af4989000e19af2514e12f40007700dddcca3495d7e11605e79532fac79ff83d1c50dfdb003a1412760a2cacbbc82a0000019731ff10180000040300483046022100aa819c3b321dece715ebbdd2890ba0ff45d2f6b5090c3a44f2a99b296890a62902210088a49d81445efcbeb786f7079bc7dfd1fe52ede02fb2f3162fe45aa9d91461c1
 . . . . [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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