www.lettre-veoliaeau.fr

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:1a:93:2f:59:a6:4b:38:b2:47:47:3b:f9:51:17:75:f9:95 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): 03:1a:93:2f:59:a6:4b:38:b2:47:47:3b:f9:51:17:75:f9:95
Serial Number (int): 270379841706867483379979971693591672519061
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 8a:06:04:6c:7d:ea:6d:17:39:6c:ea:73:65:46:a9:25:01:ef:c8:02
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 82:81:2b:64:28:ec:6f:c8:92:13:98:6c:5c:96:e5:a5:b4:d7:ff:31
Fingerprint (sha256): a8:6d:9e:99:0f:71:70:70:da:55:ee:d6:c9:36:59:74:d9:a7:0e:3e:94:5c:8d:c3:ff:fb:da:97:3c:11:a4:7a

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 270379841706867483379979971693591672519061
 . . . . . . . . [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 2017-01-15 16:39:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-04-15 16:39:00 +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 752276709850402705218853149995716522740015434755838677175829705518131334570192167947708494507968202691834565194085122094400220392806372004501119196129481767703771077416527874423459447318522189660011298375380463756883667396082878926760770820039031056894556331693403836434918799212191024827155566300333906263162071432676411483160148391886431251587858341098373992457686832612011573159578380951912531287900405033697045388207302572018729033465542537068202619925636265774530548128861277941151246987772108866552325553467410923967863535344490200334031396410388554276892243718191316090642648533381933631124724916961717943241372605609920711842815097514388502252549571770222409756986693914809753531804414842522036440823780739933979130253506352447995571542091754479322320894409610291151824328683279607824681703836715224004582861696958208153859020983860069701545553124720005980818035448264133136906395230196494472024502067839075187068030477673574605077270453675698620989255214859189732334009836982620588526472188423174734791402703749293856057214162442546055471561657678431282637968236032123366117411285678990053523556687368655757900097391745203439681915739320693763693780227444174197133525948215595567650690788671796888090892614511075703731215243
 . . . . . . . . . . . . . . . . . . . . [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)
							8a06046c7dea6d17396cea736546a92501efc802
 . . . . . . . . . . . . . . . . [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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