chaussureland.com
Issued by R3
About this certificate
This digital certificate with serial number 03:4c:cf:54:fd:db:8a:0c:cb:23:99:08:e3:17:f4:88:56:91 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=chaussureland.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:4c:cf:54:fd:db:8a:0c:cb:23:99:08:e3:17:f4:88:56:91Serial Number (int): 287473909178178979386558800860754328704657
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: ec:3e:79:73:44:ba:96:44:49:4e:d4:92:80:56:e8:d5:33:2d:3c:e9
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 4a:27:3d:bb:a9:3e:65:85:fc:8c:aa:c8:f6:8d:31:7c:2d:54:e6:91
Fingerprint (sha256): 50:08:cb:33:23:95:08:22:22:46:4b:cf:23:0e:e2:20:4a:80:a2:63:b4:43:53:8d:f7:fc:c3:36:2d:06:bc:8a
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate chaussureland.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for chaussureland.com
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
*.chaussureland.com
chaussureland.com
chaussureland.com
Other certificates including the domain name chaussureland.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for chaussureland.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFAzCCA+ugAwIBAgISA0zPVP3bigzLI5kI4xf0iFaRMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAyMDkxODA4MjRaFw0yNDA1MDkxODA4MjNaMBwxGjAYBgNVBAMT EWNoYXVzc3VyZWxhbmQuY29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKC AQEAxDw6z+tZ1JyDUcMabsk6C0CxMvar9T1A997SBAxMSWgzh9GWFlPo1WTto1Df WpKR5tyRavRi0t5lfHwfhnTHQm31uvxpVt5RWx0pP63SLNlOVzWcmh7g0zFozUSU gWNLj5GBHRNSKHKndAuhCdpQm1LO32rz6gzPs5fGQ5aipB12GBqJ+iPvbpfhcgxD L7wRPNXJnnscCxQO9HIZhTs12GQg1ehg+uka6JW1JSThWtAiWO19/dBW4jrXOcQq pb5hxmyzTCQ02NSlcNuGSwe26TLbxXh2G+vHOOrZeHo5ynRaEK+2W4T3nMdaSJiR o/M3qzXasHrBGQL7RNsDoQIhYwIDAQABo4ICJzCCAiMwDgYDVR0PAQH/BAQDAgWg MB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0G A1UdDgQWBBTsPnlzRLqWRElO1JKAVujVMy086TAfBgNVHSMEGDAWgBQULrMXt1hW y65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6 Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iu b3JnLzAxBgNVHREEKjAoghMqLmNoYXVzc3VyZWxhbmQuY29tghFjaGF1c3N1cmVs YW5kLmNvbTATBgNVHSAEDDAKMAgGBmeBDAECATCCAQMGCisGAQQB1nkCBAIEgfQE gfEA7wB2AEiw42vapkc0D+VqAvqdMOscUgHLVt0sgdm7v6s52IRzAAABjY9FXYkA AAQDAEcwRQIhAIBuQWib8bYGRI5VtiUVi2nVJEEQDRB81u+lhdluC7uiAiA6M1If J2RYpDravScz6+VNfXJboKqO3PzVY8uuA+mY+QB1ADtTd3U+LbmAToswWwb+QDtn 2E/D9Me9AA0tcm/h+tQXAAABjY9FX9QAAAQDAEYwRAIgW9Qu2US/5LTWSqKeX8Yv 5fWkaOpH9hpQvFG5uF78mcECIGwsRbNNaYuRSKoV0Y5Q67oLRhTVWfw73Hmz7oYd JP37MA0GCSqGSIb3DQEBCwUAA4IBAQANaMY2GKwT0G6O7EhdEOYhDPtGGFUIO3Za Qw/jlk0Fvs7RRs2ncDoooj9se57kX7zsJsoh4dS/EfHqMpd6oSHBN1iLWnQ99xxF q78/EMqOfEs44M5bAKruAfCQ7qKqirq6w0b+BEXUzLougWWs+WYJSOP5gFhwU++2 pcjryip1nMoRMGb4UAWgjw15tBt/Al+HsVIhR+OSl0fc0zOxXYSaP4VehZUFhig7 w16tkWQ62Ga2FJwlJXBj/CIh76QAcswyaoUhpzYEpWYkL75FsbGR69PInO/oHe6Q LEFKZ9rypctgbGtVe5uJKq/6ZpZp2UeTe3vUjXVjd2DQ9v7EwsOf -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxDw6z+tZ1JyDUcMabsk6 C0CxMvar9T1A997SBAxMSWgzh9GWFlPo1WTto1DfWpKR5tyRavRi0t5lfHwfhnTH Qm31uvxpVt5RWx0pP63SLNlOVzWcmh7g0zFozUSUgWNLj5GBHRNSKHKndAuhCdpQ m1LO32rz6gzPs5fGQ5aipB12GBqJ+iPvbpfhcgxDL7wRPNXJnnscCxQO9HIZhTs1 2GQg1ehg+uka6JW1JSThWtAiWO19/dBW4jrXOcQqpb5hxmyzTCQ02NSlcNuGSwe2 6TLbxXh2G+vHOOrZeHo5ynRaEK+2W4T3nMdaSJiRo/M3qzXasHrBGQL7RNsDoQIh YwIDAQAB -----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 287473909178178979386558800860754328704657 . . . . . . . . [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 2024-02-09 18:08:24 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-09 18:08:23 +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 'chaussureland.com' . . . . . . . . [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 24772408162672659024462673165012898232692057564699647748346726097836442459235363134795371315704488447073039203287757940064855530610420628853623203430087525295905420652013469108820165595657188746495269273597566844468841632367162137226789280665248548657130585522442022485876404960591992776188779334048846241303570211847145833285216489435462774192757449052232055019040465754874023912517266485641841479224221347107106767600233341764903789487369316173575189534842801095350623711032128804899467214516996737101470878265829267690433818323992894436819540705596365993405346045242291377123472679360183293419838468276088951939427 . . . . . . . . . . . . . . . . . . . . [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) ec3e797344ba9644494ed4928056e8d5332d3ce9 . . . . . . . . . . . . . . . . [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 (42 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.chaussureland.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'chaussureland.com' . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d8f455d890000040300473045022100806e41689bf1b606448e55b625158b69d52441100d107cd6efa585d96e0bbba202203a33521f276458a43adabd2733ebe54d7d725ba0aa8edcfcd563cbae03e998f90075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018d8f455fd4000004030046304402205bd42ed944bfe4b4d64aa29e5fc62fe5f5a468ea47f61a50bc51b9b85efc99c102206c2c45b34d698b9148aa15d18e50ebba0b4614d559fc3bdc79b3ee861d24fdfb . . . . [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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