www.sib2l.fr

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:4c:75:60:2f:04:fd:a3:c2:e3:1a:c7:1a:37:02:92:f8:36 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=www.sib2l.fr

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:4c:75:60:2f:04:fd:a3:c2:e3:1a:c7:1a:37:02:92:f8:36
Serial Number (int): 287354336770945979368077655910182768801846
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 3e:65:fc:b4:38:62:91:0a:c5:ae:f3:ce:74:61:2c:9d:fb:b7:db:4e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): cb:67:e8:65:18:31:65:31:f2:0d:18:ac:de:b7:0e:ca:d9:8d:1c:39
Fingerprint (sha256): 0f:bb:0c:8a:05:85:bf:00:cc:d1:1f:92:b3:8b:7d:4b:37:40:9f:b6:85:72:f3:d6:57:40:80:ed:e3:b5:f2:2d

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org/

Check the revocation status for certificate www.sib2l.fr

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.sib2l.fr

Public Key Algorithm

RSA

Key Size

4096

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

sib2l.fr
www.sib2l.fr

Other certificates including the domain name sib2l.fr

(limited to 100 certificates)
sib2l.fr
www.sib2l.fr
sib2l.fr
sib2l.fr
sib2l.fr
sib2l.fr
sib2l.fr
sib2l.fr
sib2l.fr
sib2l.fr
sib2l.fr
sib2l.fr
sib2l.fr
sib2l.fr
sib2l.fr

Certificate

The complete raw certificate details for www.sib2l.fr in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 287354336770945979368077655910182768801846
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-01-04 08:08:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-04-04 08:08:00 +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 'www.sib2l.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 679321416067867278021798092057753176843853144125200367252539548977294908742062086012389625956821209690732089506343595737687789104830609887778866373733250711071982114898488739891289049304735071559646733075119688831642238840853694985763171371033863374286325006208234076145999102333033395716971245729077250965771008891231942047705541276868320787083764353108708298310510432995701742266303902799161804791789627195610954048922464628548095084759775687783291512546548495169403406339245085563242105231717392678273959988927931915543050815837902582127106081272483141203182099941909059165230488299734648490340195194754161063052597253958476344792032148809157240547786315895195885991424677758696269964219267207674646944111815240353177612768342231071282512328445227263860780230007112108794675165632380576387874793016900989991984402599332360598405807205454044838911730795817361052186410226006330055957810243047038670247455244684515967230368212885884620704148390119252990007423775701801998491502007387154520178116527805339155787467299627965478116701512288289196858980095694166227716962018396848176876772771536213381233120435433227342592490521047918171389597929167279848772519700982858462531899511775948502232632485596349304572573175196774898891957309
 . . . . . . . . . . . . . . . . . . . . [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)
							3e65fcb43862910ac5aef3ce74612c9dfbb7db4e
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (100 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sib2l.fr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sib2l.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 (246 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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