fontenaysousbois.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:ee:ac:44:80:2b:8d:bd:f1:e5:c9:7f:53:73:24:b1:ce:03 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): 04:ee:ac:44:80:2b:8d:bd:f1:e5:c9:7f:53:73:24:b1:ce:03
Serial Number (int): 429665329945284834060417993248326508727811
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: f7:a4:9c:50:e7:bd:f3:ae:0b:96:62:c9:e7:2e:58:6d:62:59:6b:b1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 96:65:27:f3:16:32:24:a9:5f:cb:2e:84:47:30:42:9d:4d:78:72:9b
Fingerprint (sha256): b2:77:db:52:2a:d3:b9:86:17:70:ec:55:41:e6:c5:29:fc:73:c3:a2:1e:1e:32:b9:fc:22:56:fa:94:65:7e:5b

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 429665329945284834060417993248326508727811
 . . . . . . . . [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 2019-12-04 07:34:47 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-03 07:34:47 +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 758492055025867113026211799944255988631569537821527935861808843203870560815260485353456181915856794558244054299083191206751528026596102855115351296130489406551288157178228896239029257198618916564098526657787427883040962168217986388537347140249561688714817154344779726192670303562408824445846936132496429441988187603363516723345237701026756222782872669710813572043067789163160237208303006316647731411339427185436040028823913857933218082758279373173668183077512927476619715029984735975312993293221363975534339534423543783032590972553853452332270041209797459446642295796431986314787594713548018635586008270551500322598435184041764199397448210050871666712019018753490488829885503292365917924662313818116936224530646980802685632623184342022740371430890567626767251130523106317782309171296109519223846333753319336504465568246369682361686983714312837848588456328266580362044826182565917706933926282222703255104575732104838255918933531597707379728826138245717843431377711854047251655649984621194420274063358401196613509090904057371463802440022527410704028668625978643310039042813294713265775535942527063673201395310048247610911341718305387647085373815267967765247280938792129172790197007353858365576690028478399715462399122345463278628447943
 . . . . . . . . . . . . . . . . . . . . [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)
							f7a49c50e7bdf3ae0b9662c9e72e586d62596bb1
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ed00c25c600000403004730450220010e3710a3ec8bfcf046fe361950c9c7bcdad84808a630e887da2df93005caf9022100f07fa887ab8be56f543505d0845d1af43721f270b4ee450ef39ca546373686ac007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ed00c25b50000040300473045022034285159d2dab299e0d3e8d6d99ad04d4d507c1695decb43f8d90c0a98a805fa022100ab0a2915137018d11e42b42c459c664e7b5e6f41a4c5ffcf0ce440df3abdbfb4
 . . . . [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)
		0064520c8a72c06b7a931d53bf0320fde5127325d436f3dcea9031939a800a25759f9f5e783429b149dd80325349b6df601c6b4d138e5724375d1783c0e64a0fdfadaa5594bfdac8d06a2809bff562998ddcff3cf09fb341358630d98d3dfd0918096e5c242c339371a73bc9517ca1c35247cdde49bc1e5d14221efe0886778db48e001d45306297b158d1cd0a188b0e98ff63c2cf1221d65086e30846975b094289d1b4048d9e040cb82372e6ae9642afd115af6cd63ab2905fd2d5c46684cab30ba421f5cfb2265c444d67e9fe5ddf477b8ed1eb4092f4ae019cb824de727fd44ca595b01c9b503b5acc048d4f54e851654d690bbe0b6b65b75b176fc0ef9211