languesenimmersion.fr

Issued by R3

About this certificate

This digital certificate with serial number 04:af:9f:5a:ae:53:57:d1:b2:7d:9e:2c:84:e9:13:2b:6e:a4 was issued on by Let's Encrypt.

With 2 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=languesenimmersion.fr

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:af:9f:5a:ae:53:57:d1:b2:7d:9e:2c:84:e9:13:2b:6e:a4
Serial Number (int): 408210376031994674679188252234410825051812
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 19:73:cc:e3:19:e9:35:cf:69:b7:e9:d2:89:bd:90:10:72:69:e8:04
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 42:d0:d5:24:67:d9:0b:81:89:de:85:f7:6c:4c:3b:b5:9b:99:42:61
Fingerprint (sha256): 73:06:d3:81:9a:fc:0b:d0:bc:7f:25:c7:c9:69:4f:a8:fd:9e:ea:e4:b1:de:ce:fa:09:20:14:6b:9f:c0:96:cf

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzNdZlVO8J15H5FlprKPS
VpwOYIX4k1FsCe1937u/xzdZeBh5aIITvXapaZh18F7chZjirGzTbl2U4pltPIh5
csZ9NoXg137Muq5cWnmsOcGomAtVPB7jwB6ylz9MPN9ad22b6O4OgdRNpEKpu2lT
gIRNnBlwy/Xd6fwBQ8MvdTlYpS5UrWVz4sEz89VIq6DeDro/k2GmJCErOOtNTxTu
OhFRczMe4Qicy1240eT+8kGSjnja6ON/N3ITvKu78Jj4xnD8Qr5CE+nhXeWKgqbo
QmO+1tKvGJx7wUUlPe5xlX9n82zDyRxq5BgXWrVVwjjfWAe+hwClEP00nlsZtPQS
pwIDAQAB
-----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 408210376031994674679188252234410825051812
 . . . . . . . . [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 2023-08-29 07:32:54 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-27 07:32:53 +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 25858807223793827743763339136329160555225613523339590909143051667679443836332277106221966112738666681192250258664224023184726816832687473653319932608848499657518543077102956630142562740652330157255378280202302566679480044247503410835923495598680166801570859809920568423538615852815526394690512029965965700096596442202179815347022190341714723467266019641608846348357312023316766686443311933619036721311514129556769021763627611379523166004536510659354752783353441326987069909510492858467849079648667073978487083637218666139612693931814250027176372836379377911092637483941334480085197841412021763224366761797965780882087
 . . . . . . . . . . . . . . . . . . . . [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)
							1973cce319e935cf69b7e9d289bd90107269e804
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a406c9e9c0000040300483046022100c358c17147567003e710757eb38e522e769a250733a3bbfaa76ed49752daaf95022100f938c92848916920f10521bfa21ad8f6c5579cdb916ffd8d5fde9ff3840480ea007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018a406c9e9b00000403004730450220161d4a429d978c36a9d2071cbe8bce78670c255a9e28a3c00214b90c561349b9022100ab5686f8ec484af58a30f0864f94fe5fee5c9b1f9fc72347d6880478f6372f29
 . . . . [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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