adrien-couverture.fr

Issued by R3

About this certificate

This digital certificate with serial number 03:eb:1a:86:7b:9e:53:83:a5:c0:dc:2f:f9:a4:b1:6c:46:6a was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • 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)

Certificate Subject

CN=adrien-couverture.fr

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:eb:1a:86:7b:9e:53:83:a5:c0:dc:2f:f9:a4:b1:6c:46:6a
Serial Number (int): 341338472224651007667617332676698506544746
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b3:54:a2:de:a9:5c:a4:5d:bf:e5:be:ce:fa:b3:91:3f:68:82:0b:3e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 30:93:ca:6f:b8:a2:eb:48:db:d4:95:26:2f:69:3a:36:a9:7f:69:e0
Fingerprint (sha256): e2:31:cf:06:65:6c:57:1f:75:a7:9e:21:2f:7a:c4:89:c9:fb:79:60:7a:45:16:64:e0:05:a8:de:fa:ec:f8:d9

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate adrien-couverture.fr

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for adrien-couverture.fr

Public Key Algorithm

RSA

Key Size

2048

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

adrien-couverture.fr
www.adrien-couverture.fr

Other certificates including the domain name adrien-couverture.fr

(limited to 100 certificates)
adrien-couverture.fr
adrien-couverture.fr
adrien-couverture.fr
adrien-couverture.fr
adrien-couverture.fr
adrien-couverture.fr
adrien-couverture.fr
adrien-couverture.fr
adrien-couverture.fr
adrien-couverture.fr
adrien-couverture.fr
adrien-couverture.fr
adrien-couverture.fr
adrien-couverture.fr
adrien-couverture.fr
adrien-couverture.fr

Certificate

The complete raw certificate details for adrien-couverture.fr in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA8MEN/0ppuUa/qo/zN614
tMwM5Irv7MRjcZSVDxYGK0G8ymqNDEGZoqmhPV00r1q9MbKlZbdiSPxGu5sAJPlA
OVScd/9Pigjgnil5xImK47iDgD32FHQR1wNzwu15SbG7XyJ1LvAqS+abwLvB5j6R
3yz334Y69MvWnDF0PMyN7FzUfjiE2sMobd/aLTD+nVYIMqKLXFjFxrKwePjMMPxk
dv9mzqLN5Vgjq2BATRlqPTPLOCd56xe9kx/vrFjjwaE2rIfvf/RsExQekMl4hl9e
X2z0Y/0QqIF22qtE9NlCDuYFWiF9TJFJcBvE2pnpH11os0Tj6fZhq7TOEvUF8jmH
yQIDAQAB
-----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 341338472224651007667617332676698506544746
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-30 13:01:37 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-29 13:01:36 +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 'adrien-couverture.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 (rsaEncryption)
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 30392392001031494093707179586764955439423793147159464721191507743179963856433697678335813074009475120688528368214449587939728031322127633078389258417324412120073742194406922017083911525476026422652559127594444841031742554500793366822683525236678326901249831716831717037054353430277685063682658456449380486913426116629568145726618433473588449954057182855696340088648554698089656088475445344857213870703068459391525190865577620118256258543398917525285721369886734090746445889536875455095769996922393968581487899730162927840501618923165861190546311978291967750771485607952500400091239227703080878969932277837132709070793
 . . . . . . . . . . . . . . . . . . . . [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)
							b354a2dea95ca45dbfe5becefab3913f68820b3e
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (50 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'adrien-couverture.fr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.adrien-couverture.fr'
 . . . . . . . . . . . . . . . . [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 (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 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018cbb07c62300000403004730450221009451976d7d0dd924da48cb511d6404b8cff073c9d6bf97fd10bd1ff630eafbc002206c34a5b9b71a3a2bff4e38b9977ebe3005c460d20a3b12fb7816361e1871f9b70076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018cbb07c7f6000004030047304502204ab0150f82dfcb78157bc02993d0b109214ac7b8377db0d3fd00db646ba66534022100bc195d0d332ee3b200b26921fc85cd6ade40701fbc6feb667d50d1baa378fb99
 . . . . [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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