www.preziosi.fr

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:5d:62:3e:8d:62:ab:30:52:36:62:12:76:b4:68:fa:4f:8a 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.preziosi.fr

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:5d:62:3e:8d:62:ab:30:52:36:62:12:76:b4:68:fa:4f:8a
Serial Number (int): 293113707052557262351462547967688125861770
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c1:d9:ee:13:f9:b2:e2:f3:f3:e8:14:3e:95:d4:77:d4:d3:5c:91:1e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 29:a6:9d:60:87:db:78:29:8b:5f:4f:ab:a3:1e:62:4b:23:5c:b8:7d
Fingerprint (sha256): 00:01:22:c0:9a:58:7b:4a:b2:6a:f4:a0:48:f2:fc:39:8f:2f:a9:78:65:de:74:01:77:37:7e:55:08:c3:22:46

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.preziosi.fr

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.preziosi.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

preziosi.fr
www.preziosi.fr

Other certificates including the domain name preziosi.fr

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

Certificate

The complete raw certificate details for www.preziosi.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 293113707052557262351462547967688125861770
 . . . . . . . . [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 2016-12-05 04:33:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-03-05 04:33:00 +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.preziosi.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 770222015475942638756302954156207994155196348156382384828275766324111203066500836273492528461575053457677843271107329004767246968418506694178434817366227693390018703272194977642200754593777903812784914783909082580076040408183190161446282915364635086076823829497477202563509767572682944674364044947643452688069951015771166571000421083455968546127569099203514417219717121401734779623059173403106886341731173349348168877461782544813475369562655630566513983489401106330453139758498824429890973466187771119909454973394730860174691623412974029095825846792056256044620318728480793999597494563097954717937701039294747567529485380227143197343753213281916231173696874076925720998684636136631178741347831384840084353572545462576314900722398952920624577694755446093916721267909318005169259375532464322463905109197080707686264754979393429335447548118438161442928391100866810969307430312596813532334374966401810062805053311760773681760676247363681874798662335036576850506498539353371170441181613225130484269516241979522381100338575530633774853121902094757260391748132584677588400250384123832637512619205871777374223300739821598722694624860378895117786230998463264165275450499259690118107032864774103515933094709930052037664932096577670193782862061
 . . . . . . . . . . . . . . . . . . . . [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)
							c1d9ee13f9b2e2f3f3e8143e95d477d4d35c911e
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'preziosi.fr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.preziosi.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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