www.guillaumegourlaouen.fr

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:a6:9c:db:31:93:12:4b:7d:72:b3:49:e4:32:d7:d0:2a:cd 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)

www.guillaumegourlaouen.fr

Let's Encrypt

Organization: Let's Encrypt
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 04:a6:9c:db:31:93:12:4b:7d:72:b3:49:e4:32:d7:d0:2a:cd
Serial Number (int): 405144514321761509985393046923017077140173
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: d8:77:b4:11:6c:b4:9e:a5:81:01:d1:57:aa:db:af:16:33:a7:3e:15
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 36:48:cf:e5:f6:0b:84:68:d6:39:e4:e0:5d:c2:69:48:a1:a6:2a:5f
Fingerprint (sha256): 00:00:02:65:9a:05:f0:04:14:88:9d:0b:0a:2b:06:bc:4a:35:7e:31:d7:e5:e6:f0:49:88:cc:a6:4c:19:45:6b

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for the current certificate on www.guillaumegourlaouen.fr
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


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

www.guillaumegourlaouen.fr

Certificate

The complete raw certificate details in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFFzCCA/+gAwIBAgISBKac2zGTEkt9crNJ5DLX0CrNMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzEwMjEwMzM5NThaFw0x ODAxMTkwMzM5NThaMCUxIzAhBgNVBAMTGnd3dy5ndWlsbGF1bWVnb3VybGFvdWVu LmZyMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6cKrN6kmRk1ckrIO meNxBSybOh/KMCldzG0TeOLwWzN7JEMVrtO/zhmrk4NIe7paTBBLnE7ZN+7ORh55 DnzdgUoO4DKIOIz1u+FXSJ8CIGZ57D5IRwJG71xSZ/66Hf2oWQ3sdUz7Vlg2vFdR PFbFp3ulGVu8o8860MCU/PRmqz8+W+LghpVV1Cy22WjjMNll0VIQIKxWYzo8DiXq 2Yl4LC3pS4bp+CS4aUYggkItckulnUU3N6lSs/FiJsK/4KO/cfB5EzWk+X1aSqsp bJF+QJtWTRx5gxFMvUS249Ai7THaU1UA/WVZaNGxRLE8AWpDJaOf/s1tdR8hFTyu dCp0vQIDAQABo4ICGjCCAhYwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsG AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTYd7QRbLSe pYEB0Veq268WM6c+FTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBv BggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5s ZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5s ZXRzZW5jcnlwdC5vcmcvMCUGA1UdEQQeMByCGnd3dy5ndWlsbGF1bWVnb3VybGFv dWVuLmZyMIH+BgNVHSAEgfYwgfMwCAYGZ4EMAQIBMIHmBgsrBgEEAYLfEwEBATCB 1jAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwgasGCCsG AQUFBwICMIGeDIGbVGhpcyBDZXJ0aWZpY2F0ZSBtYXkgb25seSBiZSByZWxpZWQg dXBvbiBieSBSZWx5aW5nIFBhcnRpZXMgYW5kIG9ubHkgaW4gYWNjb3JkYW5jZSB3 aXRoIHRoZSBDZXJ0aWZpY2F0ZSBQb2xpY3kgZm91bmQgYXQgaHR0cHM6Ly9sZXRz ZW5jcnlwdC5vcmcvcmVwb3NpdG9yeS8wDQYJKoZIhvcNAQELBQADggEBABOYfoac 3NSDdTCuIZ81DSvShtKkayrcdThJMDJ0UrUV+PY8UZX5qncmVG5DMbTi0sBHEEYe QFVLkZCIq8wduD7+OAgo6JZqo92jJ0xd7diEMkl53fbIRT3wDP+QZKIv4CXXblEp 2APVhFpckM0hMzY/r/7TVpx5Hc+XfNFB32verzyzUZQ1vVm1yEgRlBJG0AEdZkVe 6PRMo7/7NC0vzgdKwHiNptI7niDca//2BhasaUcpVx3I1UJeh5vGI/lgeidAqWfP DmWIvIIWjoQ3noH48Sj4JpFdP1Q6b2sDNZ7nM0JcJdOAOsqcW0gPgUCFt+2mwwrW TilsI6Fi6Oy1h9w= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6cKrN6kmRk1ckrIOmeNx BSybOh/KMCldzG0TeOLwWzN7JEMVrtO/zhmrk4NIe7paTBBLnE7ZN+7ORh55Dnzd gUoO4DKIOIz1u+FXSJ8CIGZ57D5IRwJG71xSZ/66Hf2oWQ3sdUz7Vlg2vFdRPFbF p3ulGVu8o8860MCU/PRmqz8+W+LghpVV1Cy22WjjMNll0VIQIKxWYzo8DiXq2Yl4 LC3pS4bp+CS4aUYggkItckulnUU3N6lSs/FiJsK/4KO/cfB5EzWk+X1aSqspbJF+ QJtWTRx5gxFMvUS249Ai7THaU1UA/WVZaNGxRLE8AWpDJaOf/s1tdR8hFTyudCp0 vQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded