defense-lyon.fr
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:a9:7b:bc:04:69:ca:53:62:4c:89:29:ec:06:b5:11:3e:56 was issued on by Let's Encrypt.
With 3 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=defense-lyon.fr
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:a9:7b:bc:04:69:ca:53:62:4c:89:29:ec:06:b5:11:3e:56Serial Number (int): 319009049089721501720778467587704166104662
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 5d:ef:bb:7e:a0:76:30:9a:7e:7a:76:9d:2d:98:7f:63:43:bd:3c:fc
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 50:2d:bb:30:60:51:82:93:50:89:cd:9a:b4:29:6d:de:4e:99:6a:e9
Fingerprint (sha256): cf:65:d9:15:54:12:61:fe:0f:64:96:06:b3:61:30:e2:54:1d:90:13:a8:71:1a:1b:1d:91:76:24:4f:72:d7:bc
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate defense-lyon.fr
3
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for defense-lyon.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
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
defense-lyon.fr
www.concert-du-gouverneur.org
www.defense-lyon.fr
www.concert-du-gouverneur.org
www.defense-lyon.fr
Other certificates including the domain name defense-lyon.fr
(limited to 100 certificates)
defense-lyon.fr
defense-sudest.fr
defense-lyon.fr
defense-sudest.fr
defense-lyon.fr
defense-sudest.fr
defense-lyon.fr
defense-lyon.fr
defense-sudest.fr
defense-lyon.fr
defense-lyon.fr
defense-lyon.fr
defense-lyon.fr
defense-sudest.fr
defense-lyon.fr
defense-lyon.fr
defense-lyon.fr
defense-sudest.fr
defense-lyon.fr
defense-sudest.fr
defense-lyon.fr
defense-sudest.fr
defense-lyon.fr
www.defense-lyon.fr
defense-lyon.fr
defense-lyon.fr
defense-sudest.fr
defense-lyon.fr
defense-sudest.fr
defense-lyon.fr
defense-sudest.fr
defense-lyon.fr
defense-lyon.fr
defense-sudest.fr
defense-lyon.fr
defense-lyon.fr
defense-lyon.fr
defense-lyon.fr
defense-sudest.fr
defense-lyon.fr
defense-lyon.fr
defense-lyon.fr
defense-sudest.fr
defense-lyon.fr
defense-sudest.fr
defense-lyon.fr
defense-sudest.fr
defense-lyon.fr
www.defense-lyon.fr
defense-lyon.fr
defense-lyon.fr
Certificate
The complete raw certificate details for defense-lyon.fr in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFNTCCBB2gAwIBAgISA6l7vARpylNiTIkp7Aa1ET5WMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzExMDYwOTE1MzRaFw0x ODAyMDQwOTE1MzRaMBoxGDAWBgNVBAMTD2RlZmVuc2UtbHlvbi5mcjCCASIwDQYJ KoZIhvcNAQEBBQADggEPADCCAQoCggEBALJfdvhXzQu9MXaIzQ9Zt/9OOAZ1tft+ 2X3epZDnmZ0OTX50rYAzprDixcbTFRmQfgNvF2Rnjf16VJ6Fpjeug8yBgH7hNNw+ 9UCC451Vi7HnbyWn36LeSNUnIn7RfKkYCBVnvASudZ/WoVreRW2R1GfnnmUYDrHJ HIAW6HGvsFyXDZrJTNP0t1EZMhPWUOIplnMjgmu5LZ/ot6uc+1E5RCBYJ7NaLvNX x5D2FmGvrB9/sunzG9tR32OrkRkOl4d19wLl0oHHRvzgIsF3XC+doRpC3ZnrMDAj uuoNhnMfkfZzuKOREJv8X/Bz1qbCw6D4DOlX8ADvDVe+y1IN3IT9HFUCAwEAAaOC AkMwggI/MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYB BQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUXe+7fqB2MJp+enadLZh/Y0O9 PPwwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEE YzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQu b3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQu b3JnLzBOBgNVHREERzBFgg9kZWZlbnNlLWx5b24uZnKCHXd3dy5jb25jZXJ0LWR1 LWdvdXZlcm5ldXIub3JnghN3d3cuZGVmZW5zZS1seW9uLmZyMIH+BgNVHSAEgfYw gfMwCAYGZ4EMAQIBMIHmBgsrBgEEAYLfEwEBATCB1jAmBggrBgEFBQcCARYaaHR0 cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwgasGCCsGAQUFBwICMIGeDIGbVGhpcyBD ZXJ0aWZpY2F0ZSBtYXkgb25seSBiZSByZWxpZWQgdXBvbiBieSBSZWx5aW5nIFBh cnRpZXMgYW5kIG9ubHkgaW4gYWNjb3JkYW5jZSB3aXRoIHRoZSBDZXJ0aWZpY2F0 ZSBQb2xpY3kgZm91bmQgYXQgaHR0cHM6Ly9sZXRzZW5jcnlwdC5vcmcvcmVwb3Np dG9yeS8wDQYJKoZIhvcNAQELBQADggEBAHS2TvTgUvqJgij1B5E4A5msD3vHJvdo GokVabFEt0NPAlahr2SzsOx5YoXGj1soxHgaqFwu8Hk6seSKfDhBDl35DkOb/PYw 269TEjX/fXIiF8YyAUANupkmmr/nenMGMKOkQuqR/nx7yAxdyihe3jEUXTeO06yV s6wx9YC2wgbXxsKIj1dyvsan3/dTxfQDzNHDziUeJkKNg4atxDHOkIVOsGRw2/I2 9NNANPjnkISa6OjLbmz9sVt0lTTuyAZT5JRziRYkG4110+L48yX6ukHRXy3bJPex YwIyaa580j966ieoVJZX2+tbteuCyXzYHULbiP32FBeOEe/XA/YqVUw= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsl92+FfNC70xdojND1m3 /044BnW1+37Zfd6lkOeZnQ5NfnStgDOmsOLFxtMVGZB+A28XZGeN/XpUnoWmN66D zIGAfuE03D71QILjnVWLsedvJaffot5I1SciftF8qRgIFWe8BK51n9ahWt5FbZHU Z+eeZRgOsckcgBboca+wXJcNmslM0/S3URkyE9ZQ4imWcyOCa7ktn+i3q5z7UTlE IFgns1ou81fHkPYWYa+sH3+y6fMb21HfY6uRGQ6Xh3X3AuXSgcdG/OAiwXdcL52h GkLdmeswMCO66g2Gcx+R9nO4o5EQm/xf8HPWpsLDoPgM6VfwAO8NV77LUg3chP0c VQIDAQAB -----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 319009049089721501720778467587704166104662 . . . . . . . . [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 2017-11-06 09:15:34 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-02-04 09:15:34 +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 'defense-lyon.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 22517493695323860184366070257242218422831956871869075904891981259390652606414688098779460763842840113292612599048254585116326333490757950200532794851591269263454190402966619866033242207449338859935512868909038879534204554631940104944239285700675728416808189562502543889025585218381945759912421244789728881680000487730923978904062519254014072125302647328293614020659042411537344415504834770342098062518352829794170283245356065247017636905838980504716211929103933238901385301829852574853096724607614293498239021773148750751727277799596911427983886580753065597059177688000459114059142070083570352211475908579259295013973 . . . . . . . . . . . . . . . . . . . . [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) 5defbb7ea076309a7e7a769d2d987f6343bd3cfc . . . . . . . . . . . . . . . . [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 (71 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'defense-lyon.fr' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.concert-du-gouverneur.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.defense-lyon.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [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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