www.lettre-veoliaeau.fr

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:42:c3:bb:02:67:be:09:8b:70:61:bf:65:71:67:cf:cb:67 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.lettre-veoliaeau.fr

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:42:c3:bb:02:67:be:09:8b:70:61:bf:65:71:67:cf:cb:67
Serial Number (int): 284055664479537416773390219807428862528359
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 98:5a:f8:a9:fd:5c:f1:79:a6:6c:dc:8f:1d:09:5c:a6:ce:af:e4:51
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 38:d7:f0:ef:8c:6e:fc:9a:1b:7b:b9:34:68:3f:95:9c:2e:74:81:25
Fingerprint (sha256): 73:48:24:26:9a:18:73:0c:cd:66:cc:78:9a:d8:fb:86:57:d7:55:dc:da:50:42:38:01:65:72:a9:4c:a5:17:96

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.lettre-veoliaeau.fr

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.lettre-veoliaeau.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

lettre-veoliaeau.fr
www.lettre-veoliaeau.fr

Other certificates including the domain name lettre-veoliaeau.fr

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.lettre-veoliaeau.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 284055664479537416773390219807428862528359
 . . . . . . . . [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 2016-11-16 16:08:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-02-14 16:08:00 +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.lettre-veoliaeau.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 795523369710585049492134223559667139238148513790574909629121478706935686309614446751501092477689815816729037461287939120867787671856968058465978737326541334631515078359855628096516412215445850968163529473571603699506447996381365611265148415103576898529610305327476533707379081492243355959349711933392673616681011317498575142660174716313651561914186736782744172414329465235019002413473441526774738664089743265117573112434598125390832291576046374442575333006522091532561181993565004443460939025879688245013705328770092512205120936899992132121619519466927484797661975262803833229441264093542974763271184501215354892493767460158893933755814750189521529324890219632280885575584422421067900632440023155118679419504764796045560505251575283393219056039375057521452854516569630058610248221558715803925639564973710137498406690775865154606375364000981746079449722488486919878842515411492363969618329052861235173707558686912715345127839932326097266721758453361985639066635630308606851961548551659972015984257695854687122500399823476414801554075658842428982068317477917974072847161006318915646175050512019395031677147382969936747125292025574995558902163509546089918563444347367849288919858472905109173564700179630056333701539187803861527480812407
 . . . . . . . . . . . . . . . . . . . . [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)
							985af8a9fd5cf179a66cdc8f1d095ca6ceafe451
 . . . . . . . . . . . . . . . . [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 (48 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lettre-veoliaeau.fr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.lettre-veoliaeau.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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