fontenaysousbois.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:fc:f6:8d:ab:9d:bf:63:42:6f:2f:fd:9a:5b:4c:74:66:99 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:fc:f6:8d:ab:9d:bf:63:42:6f:2f:fd:9a:5b:4c:74:66:99
Serial Number (int): 347415739940967470821506455722180209829529
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 0e:5c:89:ed:a6:ac:e1:e2:f5:e1:8d:79:b0:0b:41:c4:fd:ee:17:83
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): b2:39:1f:60:e6:ad:42:97:cf:14:c3:00:50:6b:3f:7b:85:ac:49:dd
Fingerprint (sha256): 10:a7:1f:cd:e2:24:f2:51:a3:e7:5f:95:b7:88:75:51:9b:ce:e1:7d:b0:11:6d:d4:fe:41:06:11:12:0a:5b:85

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 347415739940967470821506455722180209829529
 . . . . . . . . [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 2019-09-29 10:04:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-28 10:04:10 +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 776242357486705722780169934319739446572463668487100450341369039881399736374075683647122570602739380652288965125465464831166175880511708413995141139224549840169172586295127197963172470485595467174295155104572673948715877105298188384791461812956041144439006878683197817506528287964910944086204991115831008755487570977343007355822107101522185706285554422987672457383302575214123577298444148307669693169590586068157575742235097640622092421885275569312567386969302938339543922973855081014297933543336296465090957093294431961609351115366056545918516853013417372502487289391104468490303686551020900889990998045390990386213821940606284193782248991065091576560016441476299841243144874160222942839518418340209520951414009762089687999154463376958222258333702135272074752128138716983302729802810060173392154401120008919804963376437989075411009914708628398901103380036040721680871093550504236316143426017348657187229535238997672764577220009333749318130105113992001173188090635035170260280182061008665496679583628895005189950303904224522121356239151971795187730140894996345831579323498334172506246822379068951084673640941442321439179342793680814972991184017666713484593083703206916269580912238078521627729061766057652332406194003613573226757346287
 . . . . . . . . . . . . . . . . . . . . [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)
							0e5c89eda6ace1e2f5e18d79b00b41c4fdee1783
 . . . . . . . . . . . . . . . . [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)
							00f10076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016d7cb133320000040300473045022100b78801da9d9626a3f69a19618a86d354191cc59860d84bb5f65420666fe8c2f20220145fef0190c7125f15b1a3610b5038f64c0c6ae5f0f11989064c9b86cda77b7800770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d7cb133370000040300483046022100b29be0c4a5923247f41be28c189ddab860b5953abd4453387989930dead55cb7022100c9d8b09dc58e4d2b50b2cb1f1f3ba91620eafe5b16ee133837b925342ae91d8d
 . . . . [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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