DV SSL/TLS Certificate for www.ledain-osteo-pontault.fr

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the www.ledain-osteo-pontault.fr DV SSL/TLS Certificate

This certificate with serial number 05:5a:e5:3e:de:f3:9b:62:f4:7a:86:81:be:91:ea:4f:90:23 for www.ledain-osteo-pontault.fr was issued on by Let's Encrypt.

This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for www.ledain-osteo-pontault.fr provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 05:5a:e5:3e:de:f3:9b:62:f4:7a:86:81:be:91:ea:4f:90:23
Serial Number (int): 466491562337121135146438468594524474019875
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 83:9b:a2:53:ec:48:0a:f6:4c:5d:d0:92:36:80:b6:d7:d3:fc:ef:0f
Authority Key Identifier: bb:bc:c3:47:a5:e4:bc:a9:c6:c3:a4:72:0c:10:8d:a2:35:e1:c8:e8

Fingerprint (SHA-1): 69:8e:5c:99:70:a7:80:b7:fa:fb:3a:75:9f:32:7a:50:0d:f1:78:72
Fingerprint (SHA-256): 2f:fc:1f:b8:78:aa:b9:cf:8f:26:b5:ef:db:88:94:d7:15:b7:ea:b9:33:e9:09:84:e3:28:53:f2:d9:67:44:cf

Issuing Certificate URL: http://r10.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/36.crl

Check the revocation status for certificate www.ledain-osteo-pontault.fr
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for www.ledain-osteo-pontault.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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

www.ledain-osteo-pontault.fr

X.509 Certificate

The complete raw X.509 certificate details for www.ledain-osteo-pontault.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 466491562337121135146438468594524474019875
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R10'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-20 20:40:26 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-18 20:40:25 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'www.ledain-osteo-pontault.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
 . . . . . . . . . . . . . . . . [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 744374364543776131540477728027617018679897699674108469072515658902870309180560214029705135738029073523030502541939683444867567705979872958999075657675474551842340451279584197785666163524211554669632144018038575832295009296290103013560915169561699385890820497362051925526031751092304040617446274703093466578312185128443775099352598845195953538579529242635943223177704721080270102038585387993228730092228648260225036126693477404465742989627140603571373459324662642690922222731916420043083733794095542467719347889919112490284930320126646533011450594381852724604719204388656561892412858841608795359670934773152355236467345341078241130269155639755178051170413240036971717789254381927489701096779778582820732576842109164012392577082562820364150747976518399464490166420910831702288401856871129789319822280533566098450637622429844624166983448857808506502300241068965632939586539398992049538910448005974221646671205096870365539791215503195373113897619339245992405754273614912913649692096500594656069716055320564037191566551714929584326460755714347094347054920935583745557030058014870190233725366984605105901483991703282350757191437369346480719113346006046615615625326655848125137322877539507493021888870961598191338070712121790790243836922699
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							839ba253ec480af64c5dd0923680b6d7d3fcef0f
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName bbbcc347a5e4bca9c6c3a4720c108da235e1c8e8
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ledain-osteo-pontault.fr'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.c.lencr.org/36.crl'
 . . . . . . . . . . . . . . . . [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)
							00f0007600a442c506496061548f0fd4ea9cfb7a2d26454d87a97f2fdf4559f6274f3a8454000001978f47cd19000004030047304502210098629c4c6c9cca0611ba1d026d2b20ea4ae0d147274a488dd829199b9c6a615c02203ddefa1d63aa1314127d0a1c743e034e10e4af07743ca3d3aa8f3f851190ac8d007600dddcca3495d7e11605e79532fac79ff83d1c50dfdb003a1412760a2cacbbc82a000001978f47cd6400000403004730450220410cd2841d4711b3fb9645a6fccf4731a4f6f8c44d48830638a7091198730e4a022100c4c51921da4164bf2ed97577dbf1c488e5378e7a231e0b98bb3d65aaa21e07fb
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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