www.nordicdesignforum.co.uk

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:0f:eb:34:cc:7c:c2:0a:79:b2:5f:f1:e5:37:ae:ae:3b:98 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:

  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

www.nordicdesignforum.co.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 04:0f:eb:34:cc:7c:c2:0a:79:b2:5f:f1:e5:37:ae:ae:3b:98
Serial Number (int): 353866021956797066632185155234322916981656
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ce:58:a3:56:43:50:b9:df:16:ed:66:f6:46:b4:3b:99:ba:d7:11:5e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 27:44:e4:aa:5c:bc:58:d1:5c:7a:23:1c:04:7d:6c:e5:aa:bc:14:60
Fingerprint (sha256): 00:00:b2:40:8c:c1:44:0d:f8:26:83:92:a4:27:21:d5:d8:03:6f:a7:78:7c:44:57:fd:48:af:01:80:22:85:38

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.nordicdesignforum.co.uk
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


Public Key Algorithm

RSA

Key Size

4096

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

nordicdesignforum.co.uk
www.nordicdesignforum.co.uk

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGMjCCBRqgAwIBAgISBA/rNMx8wgp5sl/x5TeurjuYMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODAyMDUwNzA5NDJaFw0x ODA1MDYwNzA5NDJaMCYxJDAiBgNVBAMTG3d3dy5ub3JkaWNkZXNpZ25mb3J1bS5j by51azCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAKOv2zldDwdm0yqC Ppl5ZRlF8Yh6ygNrR5cgplPRsSx+QDPJ9yoC/3AQSYd3iIIhtJQuoeyKPN+dv/e/ t0vFpVrLBzBQKLnXXEjyi0RcH8f2oRwCwgG4p4mYPGkA62BFZcPM7sReWey9jP5y 1xxYBl4Zbhx9Z32S1Pnq41t7eNXdnvTu+kQoBrWLvXc9J50kUY+1+A6GcM/oCqea Pdm6kwhJ+AvpDezbKz3AgJdsRZjXxKgnWEVjUZL6Iy+JjfVDJeADPXqUv5i4X41h ZlP71v/wD3LOtKpHT1etLEPyfarGxMUro2HGCciVxk5M5CHEMLx96y+rEkz0KxzW hSYxk1SVj88QT/lsI0XWi9ouxEPG7nK5/75pXTrPgl9rqW2iPZr1yIA/gvFpVNnd GGwObpXD4Jq3Fk+xM1DQ9cZcry7BQQGjUvgeajqVnJ6FLX/OnUPpM2hvuSlQHhqd tFFizzG7pke2vl0oBmWm/oQKYNysXanMp/IKJZ5i74CI6OkGLuENBfN5OYjgKFg/ l8kkRYUCY0D3+12pHFxWCoSTyxYRGnFYHs+4/+bt9fqxK8M9YsnZH7Ikq8ONjptG GX/6fKZvsRlYhRrLtlZiQREkSC+B8+dir/pHrUBOF+xMHW1hVKFN/4hRtFQOJcds 1NnxEGoN9XC1Iueh7Ww6/BHt8CsBAgMBAAGjggI0MIICMDAOBgNVHQ8BAf8EBAMC BaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAw HQYDVR0OBBYEFM5Yo1ZDULnfFu1m9ka0O5m61xFeMB8GA1UdIwQYMBaAFKhKamME fd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0 cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0 cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wPwYDVR0RBDgwNoIXbm9y ZGljZGVzaWduZm9ydW0uY28udWuCG3d3dy5ub3JkaWNkZXNpZ25mb3J1bS5jby51 azCB/gYDVR0gBIH2MIHzMAgGBmeBDAECATCB5gYLKwYBBAGC3xMBAQEwgdYwJgYI KwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIGrBggrBgEFBQcC AjCBngyBm1RoaXMgQ2VydGlmaWNhdGUgbWF5IG9ubHkgYmUgcmVsaWVkIHVwb24g YnkgUmVseWluZyBQYXJ0aWVzIGFuZCBvbmx5IGluIGFjY29yZGFuY2Ugd2l0aCB0 aGUgQ2VydGlmaWNhdGUgUG9saWN5IGZvdW5kIGF0IGh0dHBzOi8vbGV0c2VuY3J5 cHQub3JnL3JlcG9zaXRvcnkvMA0GCSqGSIb3DQEBCwUAA4IBAQBArKndTHvKX5JY SoyvSXnYPWd3sfTnm75hpK1xFfuufv+mrn23vYxlMLxJho1/fg/SGytfdm5tm5Qa dxrol5s7GGr2adi3VvhnkxNvEaroTaqDfmP3Y+tlkISZ6RNp2cVSLPNaLpvZaLSx oeOI2tqekiuWK7mnT+QwsI70E5JHSlJKuyxceuJHi1exoB6yRllVXzZTk1/XafX4 OLln8MWhfmetODkZRMMVoP0Ructld7Cy5iXz8QyqBoEs767YwvgDSZ5F5u+D8Wcu V5qmi6Mdw0Wn6EfJwUgPEn3+jC+xlgP4pz/0gWIjuYex2DVs3IZvLh/CLA7SkDUp H5QcTzSK -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAo6/bOV0PB2bTKoI+mXll GUXxiHrKA2tHlyCmU9GxLH5AM8n3KgL/cBBJh3eIgiG0lC6h7Io8352/97+3S8Wl WssHMFAouddcSPKLRFwfx/ahHALCAbiniZg8aQDrYEVlw8zuxF5Z7L2M/nLXHFgG XhluHH1nfZLU+erjW3t41d2e9O76RCgGtYu9dz0nnSRRj7X4DoZwz+gKp5o92bqT CEn4C+kN7NsrPcCAl2xFmNfEqCdYRWNRkvojL4mN9UMl4AM9epS/mLhfjWFmU/vW //APcs60qkdPV60sQ/J9qsbExSujYcYJyJXGTkzkIcQwvH3rL6sSTPQrHNaFJjGT VJWPzxBP+WwjRdaL2i7EQ8bucrn/vmldOs+CX2upbaI9mvXIgD+C8WlU2d0YbA5u lcPgmrcWT7EzUND1xlyvLsFBAaNS+B5qOpWcnoUtf86dQ+kzaG+5KVAeGp20UWLP MbumR7a+XSgGZab+hApg3Kxdqcyn8golnmLvgIjo6QYu4Q0F83k5iOAoWD+XySRF hQJjQPf7XakcXFYKhJPLFhEacVgez7j/5u31+rErwz1iydkfsiSrw42Om0YZf/p8 pm+xGViFGsu2VmJBESRIL4Hz52Kv+ketQE4X7EwdbWFUoU3/iFG0VA4lx2zU2fEQ ag31cLUi56HtbDr8Ee3wKwECAwEAAQ== -----END PUBLIC KEY-----

ASN1 Decoded