www.comnex.co.jp

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:65:fa:94:c9:f2:06:57:5b:47:b7:fd:1f:a0:84:3b:d2:da 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.comnex.co.jp

Let's Encrypt

Organization: Let's Encrypt
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 03:65:fa:94:c9:f2:06:57:5b:47:b7:fd:1f:a0:84:3b:d2:da
Serial Number (int): 296038456409116325052488794148942494028506
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 84:b6:74:d4:aa:a3:b1:59:9d:67:d9:9e:b4:a7:c1:f2:11:5a:20:83
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5f:9a:7a:2c:4d:42:50:7c:2f:55:08:ee:a3:b6:1f:e4:2e:01:3e:f9
Fingerprint (sha256): 00:00:31:ed:22:27:3c:6f:bf:11:63:1d:45:9b:5a:0d:94:9c:70:c1:8b:50:fd:d1:dc:c3:85:6d:77:2e:ce:0c

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.comnex.co.jp
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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

www.comnex.co.jp

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGCTCCBPGgAwIBAgISA2X6lMnyBldbR7f9H6CEO9LaMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODA0MjExNTAxMDdaFw0x ODA3MjAxNTAxMDdaMBsxGTAXBgNVBAMTEHd3dy5jb21uZXguY28uanAwggEiMA0G CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCt591EJCfSBZuI9Y04lWkxn1GrS6yh +HI4i34JS2KHOkkzCfHtns6tjqiYrUjCc3HUxromwlb0uWYwyFQMjRa4aXLqNlDH e506KIYJz9+yCrdgLFzdG3MoflDd2Vr58iSvnA0jlpOjVg2xIH1mu32g5xRaEvTP Q9cWmct7hSkNy+clj8keZ2es5XodY94gIBkiCT9FKvdsWOkComb7ZxRC5nW5G4eR GJXVuXLhDlLbHu/5qK0zleHJHD11K0VqMCdz1mXUyMgqHRZ/DVnvykQfl50vid/b 6yy++RIBeIF4v72AVDvH/XAMaU6F8hXUif8/EMxRoGXB7BDa3kl5gtkNAgMBAAGj ggMWMIIDEjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsG AQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFIS2dNSqo7FZnWfZnrSnwfIR WiCDMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEB BGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0 Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0 Lm9yZy8wGwYDVR0RBBQwEoIQd3d3LmNvbW5leC5jby5qcDCB/gYDVR0gBIH2MIHz MAgGBmeBDAECATCB5gYLKwYBBAGC3xMBAQEwgdYwJgYIKwYBBQUHAgEWGmh0dHA6 Ly9jcHMubGV0c2VuY3J5cHQub3JnMIGrBggrBgEFBQcCAjCBngyBm1RoaXMgQ2Vy dGlmaWNhdGUgbWF5IG9ubHkgYmUgcmVsaWVkIHVwb24gYnkgUmVseWluZyBQYXJ0 aWVzIGFuZCBvbmx5IGluIGFjY29yZGFuY2Ugd2l0aCB0aGUgQ2VydGlmaWNhdGUg UG9saWN5IGZvdW5kIGF0IGh0dHBzOi8vbGV0c2VuY3J5cHQub3JnL3JlcG9zaXRv cnkvMIIBAgYKKwYBBAHWeQIEAgSB8wSB8ADuAHUA23Sv7ssp7LH+yj5xbSzluaq7 NveEcYPHXZ1PN7Yfv2QAAAFi6PAINAAABAMARjBEAiA4OgWjpqcs6vLanMX9/mjB POg5IEtOscvYwoBgmNBhGAIgdGFO+VAZmUtCRtGSMuYhzcLGAeqDwL5zYowwfxPx YjcAdQApPFGWVMg5ZbqqUPxYB9S3b79Yeily3KTDDPTlRUf0eAAAAWLo8AhVAAAE AwBGMEQCIC29ZuHnSd9dXGjbDBY9UICtljHXvvqOBhu4vNM2yFmwAiA8G1xa4soE aNEJf6RUtOLGj3vXxwxPtFW94x6tnzlZLTANBgkqhkiG9w0BAQsFAAOCAQEAUnWX +b2YRMZDJ4StwP+XdmkaHX1/TI6vdo6NJTv3HFMzTHPFZtMH+6ycepVugL3RcFXu 6zFo/fXWMqADwB+PWMY/B4B9zVsm6i6Tem3QaDP1ySyK9u4238UCpvy+jG8xPGlU KnUICzx/P/I0JeE7DX2SHti9XqvPqhQIEd77Az08d4uGkaRRHHLuCD0jc9dJPx8y /yKFfPNONjEsS+oe00e1GnyG5R+oQ/qPmrP+U67otQjw7ekpQYx5Tcw/Zgp/Wx/4 qeqj26pkMcGn2YHMZ4x0E7LB0zdFZ1AyiDG3xHNPSNocvPtqN1tOQRFn568QetK8 QsogZNxjrWW0Y4HpIg== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArefdRCQn0gWbiPWNOJVp MZ9Rq0usofhyOIt+CUtihzpJMwnx7Z7OrY6omK1IwnNx1Ma6JsJW9LlmMMhUDI0W uGly6jZQx3udOiiGCc/fsgq3YCxc3RtzKH5Q3dla+fIkr5wNI5aTo1YNsSB9Zrt9 oOcUWhL0z0PXFpnLe4UpDcvnJY/JHmdnrOV6HWPeICAZIgk/RSr3bFjpAqJm+2cU QuZ1uRuHkRiV1bly4Q5S2x7v+aitM5XhyRw9dStFajAnc9Zl1MjIKh0Wfw1Z78pE H5edL4nf2+ssvvkSAXiBeL+9gFQ7x/1wDGlOhfIV1In/PxDMUaBlwewQ2t5JeYLZ DQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded