grenoble-lanef.fr

Issued by R3

About this certificate

This digital certificate with serial number 03:0d:e9:d1:56:46:a9:78:fd:2e:7f:45:ab:76:8d:c1:c3:63 was issued on by Let's Encrypt.

With 3 subject alternative names this certificate can be used to secure multiple fqdn's. 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=grenoble-lanef.fr

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:0d:e9:d1:56:46:a9:78:fd:2e:7f:45:ab:76:8d:c1:c3:63
Serial Number (int): 266071325628199905665673280804269001392995
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ac:15:40:db:56:52:6d:55:ef:66:bc:bf:62:31:ab:e3:d0:7c:c3:5a
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 86:41:26:d1:5b:0b:c5:96:2c:8c:8a:7d:20:14:ba:63:f5:57:d8:f3
Fingerprint (sha256): 32:c4:c2:d1:b0:f1:c2:c7:d3:1c:1b:0e:31:5d:ff:28:b4:8c:86:36:ca:d1:15:93:d4:f9:25:61:e8:d6:65:22

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

Revocation information

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

Check the revocation status for certificate grenoble-lanef.fr

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for grenoble-lanef.fr

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

grenoble-lanef.fr
grenoble-lanef.neel.cnrs.fr
www.grenoble-lanef.fr

Other certificates including the domain name grenoble-lanef.fr

(limited to 100 certificates)
grenoble-lanef.fr
grenoble-lanef.fr

Certificate

The complete raw certificate details for grenoble-lanef.fr in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnclpwCKvVcBm4DFAPO75
H9Izic5CbIqmAd8/jrc9HgvdhkpGCD2tUNT7oOEwTn9GBxEG0LeBy0QvcfPjUbCY
AKuo71204l4f35Jbv3LGewxO1rdwO87tuVTSPrSljoH0Ia4j94q1UYzG4Dsd5wUq
Ow/4eTffVbxyfc4OXcOeh/c6QqD3O04L1Am8/Wjt/xrT7/bPf2ZE8f7slsA+Wo6i
BoAQf1hTEOMvkqKK68C+fHpel8ukLpc5+Y8nrafTxIJ9pRaoDmz03FDXlWodnYqY
OcCRMJzBcC3iQ7tlUZKZYnOLWvB21/+2pkQejOEf10es34vfp/ymQKPxmKR7Er8q
lwIDAQAB
-----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 266071325628199905665673280804269001392995
 . . . . . . . . [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 2024-01-06 06:31:05 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-05 06:31:04 +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 'grenoble-lanef.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 (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 19918734375091968564337089238844192954844043737911942119779674595529391176094871905062940709297170366261268885189415366421907741745130025370431284213885056208053282230357872848173524492508483674419906731427108353176662703137063591972925227145137347988781337519594378245243864012581309519341629474775179103575464672824340491565693332114298347053859904012784069890079266960437195133543490326329741611594695381974780666443527667191770760673134347126509375754077804129689033596938469840173178449640915043469603054857172942271334584687639672357266767140566705725247699736419104296624478761952857654342981994087176931846807
 . . . . . . . . . . . . . . . . . . . . [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)
							ac1540db56526d55ef66bcbf6231abe3d07cc35a
 . . . . . . . . . . . . . . . . [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 (73 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'grenoble-lanef.fr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'grenoble-lanef.neel.cnrs.fr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.grenoble-lanef.fr'
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018cddaebc48000004030046304402207d9012edc192c7973ff117248690bed14cd39427ee46a6658475b81f1b763aa202204db947b17ffc2355df45d21a7dad62536e3e1b68a8eb331110caaf403e614425007500a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018cddaebc670000040300463044022070c2c2b590e80960a33495eb6d3062a08f5c13b9f5cdcf5a0f5c87ea0ec2752502207b94e873623f44c352b1d66c19f74ad1ec5e985dfa865c27303145c31921f7d8
 . . . . [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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