fontenaysousbois.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:04:37:b7:29:e6:c1:ca:39:db:d5:20:d1:c9:17:82:f3:b2 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): 03:04:37:b7:29:e6:c1:ca:39:db:d5:20:d1:c9:17:82:f3:b2Serial Number (int): 262772045842919022251331378169281425634226
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 52:67:fb:f7:3e:4a:5c:4f:02:a0:1d:5d:59:01:8d:60:c0:30:99:5e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 4b:24:85:85:51:8b:4c:7c:54:5d:bd:31:81:b7:d8:7a:7a:e3:f4:70
Fingerprint (sha256): f2:f6:2e:8a:3a:e5:56:31:fa:dd:44:c2:9b:71:a3:18:e9:a5:41:a2:95:14:8e:59:e3:93:b7:af:e3:35:3c:bf
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck 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----- MIIGYjCCBUqgAwIBAgISAwQ3tynmwco529Ug0ckXgvOyMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjcwMTE2MzFaFw0x OTA4MjUwMTE2MzFaMB8xHTAbBgNVBAMTFGZvbnRlbmF5c291c2JvaXMub3JnMIIC IjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwguMawcy5J0QMgulnGrbKAGt knUc0JG8sXRzVh/DmQ/4+76+FG8xTEZIpq65w4dZl3DTRWu+9bSwRhSkPs1AA7uJ kPW/jswDaE5b7AA+1rZlb4KeY6gvGZxbBOh0g/NNwsTakJjBYNj0/SCChTN/KKoU ErxMmYOPDtGPTyyGgS681PBCBCzTNPyUDZll20KDfcYDgq5gij+p75KELeR7pl7G hqOHIbo7auZSRi/uLIcA+z5GVG4fHRT3tDhN3hErpjrE2gWfocf+oWt/PWFcU12N xOwR6TJllIQpGpF5kVYyBKCl4kc7Jw3cBsvA2U7zDuEpqD8hHh1opnZwPKZXV7uq UbloDStjWIngQ9baW5u5AIVAMIkf2j3tjBgB7PpuueW7k2Gd1CA44IuJGZDS0dBl MYprACcx9JtveYOY5Na22ubzLTtJ/ELrrxBa3bhS+7qUZhymD9u2vivWeWjz2WiZ Z0+bK7VH5PuD6hlvh+8W3sDfyvOJZDiWHv1xiOFGkz5jQUX9qsjwlAmH6ieWMpt0 yOkeTojJ4ipk3RYQ+w4xse5g8uFQf4grPh0LJwXHE78tUGnXuir1G2vQZlo1X5Ih 6qtI+/LA6y5wK+CQ6wniAB2SGMDGg/GXe8oYtKvSIWKw+/YpbOOVgXTMdIXYK2+4 1eo8F5lgQpEFIhFPWLcCAwEAAaOCAmswggJnMA4GA1UdDwEB/wQEAwIFoDAdBgNV HSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4E FgQUUmf79z5KXE8CoB1dWQGNYMAwmV4wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3 pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2Nz cC5pbnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2Vy dC5pbnQteDMubGV0c2VuY3J5cHQub3JnLzAfBgNVHREEGDAWghRmb250ZW5heXNv dXNib2lzLm9yZzBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAo MCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQYGCisG AQQB1nkCBAIEgfcEgfQA8gB3AHR+2oMxrTMQkSGcziVPQnDCv/1eQiAIxjc1eeYQ e8xWAAABavcTMjEAAAQDAEgwRgIhALnY1OejrynbG6x4X0rBlW3fNCZWd6EYXqUV xH4Arc3JAiEAzpnSiRPDvwH8M2KJsdpo+/yjW2gCUj0AM35qokSNuPUAdwBj8tvN 6DvMLM8LcoQnV2szpI1hd4+9daY4scdoVEvYjQAAAWr3EzRCAAAEAwBIMEYCIQDn yw+joLbozjrwahYrL6k2A+A/AzfKASudShp8JOrt1QIhANXRugLE6YID0D0q5b3a 7dBnwEqay8tPlzU79SxRbj3iMA0GCSqGSIb3DQEBCwUAA4IBAQAHW/ryPxTQxafO fT+zL2ng7+HwCzjCggQMsglJ4llNQK4f5Ud0QmWZbxkDzaVJg51+6SSEF+BLS+ex 0pP65NjQlabOSffzgVqIz+XNyNSzvNcigTIIlfNjmAgo6qXnwq/PPhW2N/0Ed+N6 PRl8jYyyoU9m4KTNFiY9/tbpXfY6i1wLLgjVmFu6+95FkzJdNHVru8oCgg2QS0Sl J7bmFj0hG1fzX8Ku91QRqwowajuTjqycrMZLjqAi3mCLYgxCCT4i0MCtAGXaVntL PFDd8SAA64Bfe3k3YZonsit+dd9fGOy4+zjDYBRO7KY/i5AU7ZHSEqGlpLLvg0C6 AupTbkEA -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwguMawcy5J0QMgulnGrb KAGtknUc0JG8sXRzVh/DmQ/4+76+FG8xTEZIpq65w4dZl3DTRWu+9bSwRhSkPs1A A7uJkPW/jswDaE5b7AA+1rZlb4KeY6gvGZxbBOh0g/NNwsTakJjBYNj0/SCChTN/ KKoUErxMmYOPDtGPTyyGgS681PBCBCzTNPyUDZll20KDfcYDgq5gij+p75KELeR7 pl7GhqOHIbo7auZSRi/uLIcA+z5GVG4fHRT3tDhN3hErpjrE2gWfocf+oWt/PWFc U12NxOwR6TJllIQpGpF5kVYyBKCl4kc7Jw3cBsvA2U7zDuEpqD8hHh1opnZwPKZX V7uqUbloDStjWIngQ9baW5u5AIVAMIkf2j3tjBgB7PpuueW7k2Gd1CA44IuJGZDS 0dBlMYprACcx9JtveYOY5Na22ubzLTtJ/ELrrxBa3bhS+7qUZhymD9u2vivWeWjz 2WiZZ0+bK7VH5PuD6hlvh+8W3sDfyvOJZDiWHv1xiOFGkz5jQUX9qsjwlAmH6ieW Mpt0yOkeTojJ4ipk3RYQ+w4xse5g8uFQf4grPh0LJwXHE78tUGnXuir1G2vQZlo1 X5Ih6qtI+/LA6y5wK+CQ6wniAB2SGMDGg/GXe8oYtKvSIWKw+/YpbOOVgXTMdIXY K2+41eo8F5lgQpEFIhFPWLcCAwEAAQ== -----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 262772045842919022251331378169281425634226 . . . . . . . . [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 2019-05-27 01:16:31 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-25 01:16:31 +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 791634987487483727722054624976115363490035339010979369287111167186504708830411121043288883320340225782582334819133917970759028041559913689700891359420843471496881622921948156710999399888682887312684792112818370306252888331328579962293612773396883435028356593445828931165934577223815873442292010982803604240449621773369028673491664215858347055492257043194151672815233472009010552618520513979644214261411426104148010879903442820554360645428599348286630859125686931066920280173587112164594664274511156240393093433664559432794965752421670037967613711182416941745955023636431009634809322219541900126566842584589239678323144420271750278213688386488540413227445160954559695632150707573488144148891776086554757158878379741093701319045690630668686482674621247892296449721810249672896784108735488695270729735990102137721878823210006925061865030822473824131127019315835947048650829471141964751725851228780060962824752941504272989525608105749919153215473421798331199516877600211027271514317530620752340864800135688695035614548719215588049717602174660478367383995910982362119663406601762275141747689800066455487782064933681635676956117578280586702408166231378348885337971630994180927170621084489586691012285862778685983133049745749131956375738551 . . . . . . . . . . . . . . . . . . . . [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) 5267fbf73e4a5c4f02a01d5d59018d60c030995e . . . . . . . . . . . . . . . . [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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f2007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016af71332310000040300483046022100b9d8d4e7a3af29db1bac785f4ac1956ddf34265677a1185ea515c47e00adcdc9022100ce99d28913c3bf01fc336289b1da68fbfca35b6802523d00337e6aa2448db8f500770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016af71334420000040300483046022100e7cb0fa3a0b6e8ce3af06a162b2fa93603e03f0337ca012b9d4a1a7c24eaedd5022100d5d1ba02c4e98203d03d2ae5bddaedd067c04a9acbcb4f97353bf52c516e3de2 . . . . [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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