languesenimmersion.fr

Issued by R3

About this certificate

This digital certificate with serial number 03:dd:9b:62:eb:44:da:7a:c1:bd:b7:73:6e:57:05:ed:3a:21 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=languesenimmersion.fr

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:dd:9b:62:eb:44:da:7a:c1:bd:b7:73:6e:57:05:ed:3a:21
Serial Number (int): 336745804841068326783805128481132770048545
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c0:e9:4c:72:a1:f1:02:1b:06:8b:19:d1:cc:e4:20:7d:27:03:68:f2
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): e8:39:a2:4c:bc:ff:05:74:51:d4:ec:13:86:42:17:28:84:80:04:4f
Fingerprint (sha256): 65:f0:6d:90:07:3c:5e:9c:3a:75:8a:c4:01:8a:43:b0:a0:91:ed:a9:4c:fd:69:42:e8:a7:4a:1d:57:ed:86:6e

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

Revocation information

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

Check the revocation status for certificate languesenimmersion.fr

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for languesenimmersion.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

languesenimmersion.fr
www.languesenimmersion.fr

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Certificate

The complete raw certificate details for languesenimmersion.fr in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzhNz+Jd0Oc+DyfEvb0Ja
Kd4mbupUKUIJE3G/5SpZi+MsxahJGKQ1QRbiZYK9Okn7JarVmVtcLveeK/Qtqqfs
dtZRF7C66D/T5KZ4HZ0FtaYYzqAEqlqnzDY0GgOAJFRKIOGobJM8yDCrsDNguhOS
gwQIpybdArZXBU/kTJ5z2GOEHFDGn/xsxvsHHcyoj2OhoPmCSe/9WHq/ZP2z595+
D8YTBwEfDRl9Zxw8hvQ51TmnZGX5RfEhzGU1SGJL2s2NDRY8P+7HQNdubesIHxCB
Sup/I6QAkk8yT0X7zf2nJA2qyGxaEPioo6LMcwhtn7klqPHs8bjvz6SzCIwub5qp
JwIDAQAB
-----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 336745804841068326783805128481132770048545
 . . . . . . . . [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 2024-04-27 18:21:30 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-26 18:21:29 +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 'languesenimmersion.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 26014683460726601331012173490821622397211956930522059610551355954126867585922710307743435300152630312189264965315551861706036928969250049349200385558593018301421846970828388745894815963075911105789781729399749467091208965132098830817433979238238789368888699432585396479388129101571839950948670346064606968659413460985126595096552071468533757037431735547812447580511348010262134504864146077741238695381307392692656931973273669737222585352351920401591389263676997895179315560812994675120309248577663327796077417875540531063723328890887414176121592852306297311522598148348314125071700410523463344999443928755098261039399
 . . . . . . . . . . . . . . . . . . . . [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)
							c0e94c72a1f1021b068b19d1cce4207d270368f2
 . . . . . . . . . . . . . . . . [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 (52 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'languesenimmersion.fr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.languesenimmersion.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0076003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018f210163ec000004030047304502204ba87fd5af7d60a924bfcf712d26f955dcc27d6657e632e505ee5fbec332166e022100a89aa4dc074867daacc8aa3fd85c49c6925296ee07ca4a8811461d9f0bd0f836007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018f210163e50000040300463044022057ba611a81a2e8d7ef6e537dcd0e2d348336697803a60f09043de8bd9206a4a702207a8d6bdf5f8737a74f43a417cf6ded6c687af6417b3e6fcb37cf451681fec805
 . . . . [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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