defense-lyon.fr

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a4:b8:67:f6:07:92:d4:87:ed:94:67:62:3c:2a:9f:6a:f4 was issued on by Let's Encrypt.

With 3 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=defense-lyon.fr

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:a4:b8:67:f6:07:92:d4:87:ed:94:67:62:3c:2a:9f:6a:f4
Serial Number (int): 317388283718188302937245669758940980669172
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 1b:51:20:fb:c5:91:16:b4:52:63:36:35:27:e5:a2:5d:ed:95:07:38
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 2b:47:4e:20:66:4c:4d:57:e0:b5:bf:92:2e:d4:f6:e2:da:0a:aa:62
Fingerprint (sha256): 5b:3b:6a:a4:76:9e:06:90:cb:8e:d2:c3:a8:46:57:0a:62:6f:98:67:67:d1:ba:ef:ea:53:7e:7c:f1:31:43:3e

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 defense-lyon.fr

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for defense-lyon.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

defense-lyon.fr
www.concert-du-gouverneur.org
www.defense-lyon.fr

Other certificates including the domain name defense-lyon.fr

(limited to 100 certificates)

Certificate

The complete raw certificate details for defense-lyon.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 317388283718188302937245669758940980669172
 . . . . . . . . [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 2016-07-27 23:45:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-10-25 23:45:00 +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 'defense-lyon.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 830004369429930665659585860311284388346111856774905872229889457893830114063628294672194984599524415617987715367513477789905747867173946944619036454613415170802743396933845959381573223339964281572831885627268164148319551439869294520181765363640431478144898598852652489070545052338065229309518045026683024208327235424422614342575973293190546754638974926577016865721832696102087226256270923215860569387191812152401525398424891601781912045709188067302472057064516453438362879846034178611195397926684135435260335265199228697790683335926763624938253053770813269243617294742408206103344024023939621500103550605460907610612096469286701148539571621317349480248205300790932911678307230769776173068359601658653325176345033696529886239997262874481115807388699445142319393421515741604065102491176898630569715391054876775258940342012648424493451629053870002795816740909093039673785276742508601497030366540867223145825083913158815998254478657073791588994469105820662000730590943049234430808652883585569174717791689598876324195516646422490907462600546230579603800998947423860398285324095229311096962988634234944628286542170823861667725189793000862239424301296025741829076883316063628656225647792357443517696321920277218850245922270207487478610116967
 . . . . . . . . . . . . . . . . . . . . [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)
							1b5120fbc59116b45263363527e5a25ded950738
 . . . . . . . . . . . . . . . . [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 (71 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'defense-lyon.fr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.concert-du-gouverneur.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.defense-lyon.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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