fontenaysousbois.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:f7:b9:d5:56:08:6e:be:c3:c5:60:05:8d:f5:b2:4d:1c:3d was issued on by Let's Encrypt.

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=fontenaysousbois.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:f7:b9:d5:56:08:6e:be:c3:c5:60:05:8d:f5:b2:4d:1c:3d
Serial Number (int): 345633617308158942955743545577020125420605
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e9:42:86:2f:6e:2f:e3:fc:ad:c1:19:14:17:c3:27:e4:d8:ae:f1:2c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 45:27:3d:35:2a:d0:4a:07:ab:a2:f8:7c:e3:8c:c7:03:c5:7f:3a:19
Fingerprint (sha256): 14:47:0a:29:78:91:2c:d9:a2:38:79:02:72:d7:74:52:af:f0:82:3e:14:11:3c:da:58:48:62:77:3d:62:09:74

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 fontenaysousbois.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for fontenaysousbois.org

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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

fontenaysousbois.org

Other certificates including the domain name fontenaysousbois.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for fontenaysousbois.org 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 345633617308158942955743545577020125420605
 . . . . . . . . [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 2020-02-03 17:42:28 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-03 17:42:28 +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 'fontenaysousbois.org'
 . . . . . . . . [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 744489417997523661164946550442501380851467343181502991370226811451461949471627485932801979415010487336727821966416658419575957709591771095983101816278189095309234628690738564806132993102789204730507201633411145237143314020403151204933504487881680701777951203063055229517125717642332079026291197368070365794163446234351980013880169076238854356270154321382907154451860074737859149860011290550113098653106110406166024473909826484145557810384272320523307473626125241672645970076924806773341306027530636048683357419819459885209270258258334683949013985394736239178132485583770505176808078627653177739647242053937580935887011159932028161885289133401465933732554575073106418883335574411695061665637360819618717690256032426562389052211648192575130756874833481690408871529661708673200353267222102798542452614582382155862514434435013673123453779905498346182890482927045727831147500718347927712441616438166114409088792407398845340176181195585018815054785225758501282658249959983732579229708666479267071743920476397007718672892942470082513633421114014444492465305944436090948520519315291456620065091683810564513362886589870538909854256977946858258839750696635774243960732032900942143382104477325354171891251726700718082776836070794885932204482891
 . . . . . . . . . . . . . . . . . . . . [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)
							e942862f6e2fe3fcadc1191417c327e4d8aef12c
 . . . . . . . . . . . . . . . . [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 (99 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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fontenaysousbois.org'
 . . . . . . . . . . . . . . . . [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 (69 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077005ea773f9df56c0e7b536487dd049e0327a919a0c84a112128418759681714558000001700c5c6b510000040300483046022100a1b1368db448e939f6f244783b980c5cc1dfc4e60764c00c3b35cd853b15baf1022100881d0d3eecce4e18f61d4b317a04c56144a4fa939b7e5f30de5bf016632d68b3007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001700c5c6b40000004030047304502204c453a7f8c2dd7ea2a2806b8e083ab6b7fa3dbd2d7f1adc32edd9c5b487789f8022100e6ce3c215051615d19fc32ae26a22c4d5443297008be0750884567d14f183193
 . . . . [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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