ferna.ndo.io

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a0:65:83:f8:ce:ac:a9:ed:af:3e:8c:26:77:68:54:7c:35 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)

ferna.ndo.io

Let's Encrypt

Organization: Let's Encrypt
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 03:a0:65:83:f8:ce:ac:a9:ed:af:3e:8c:26:77:68:54:7c:35
Serial Number (int): 315916973767505658695733306284754374786101
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 2a:20:7d:b3:a9:32:25:91:bd:1a:6a:db:fc:70:04:ed:31:2d:41:21
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): b4:6a:00:5b:14:aa:91:3d:59:61:5b:ab:54:35:4d:32:fe:57:ed:71
Fingerprint (sha256): 00:00:6d:29:53:27:f8:d4:ef:cb:80:e2:a4:32:62:ed:26:cf:27:ac:c4:fd:88:3f:35:e3:7e:5d:20:3b:19:18

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 ferna.ndo.io
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

ferna.ndo.io

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIE+zCCA+OgAwIBAgISA6Blg/jOrKntrz6MJndoVHw1MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODAzMjExNDQzMjBaFw0x ODA2MTkxNDQzMjBaMBcxFTATBgNVBAMTDGZlcm5hLm5kby5pbzCCASIwDQYJKoZI hvcNAQEBBQADggEPADCCAQoCggEBAKvgisQ1fwF95alF2jvyoys7H74B88VYTpf3 6XnKq4z/Av2eOxZL/LXUQN9ZYDUXVqRC6iGTPtbaiNLrU2YduDvHowlOjedyucif 0Mj9MlxnY2mnRLEoa3y8Et1loaN9bjJwGpih1htDO2yTr2d7ok5U5aAC0bU1h363 lsjUTBY9j0XIxwJM/phf08jYf9Ez7VNu8T/Kp/p0ZdjCSxxMbJelHH7qlDZdhGJh I7IaSt39TU+QktybknocIY9Suw8ehJvha9Dub2qUZQ1vArvQ+RRuRm4i6z9JSyI1 OBJZGYe21/s4nOzXXWRwK+s1WsrazhDSR3HDoftURut47zG/t90CAwEAAaOCAgww ggIIMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUH AwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUKiB9s6kyJZG9Gmrb/HAE7TEtQSEw HwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBh MC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3Jn MC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQub3Jn LzAXBgNVHREEEDAOggxmZXJuYS5uZG8uaW8wgf4GA1UdIASB9jCB8zAIBgZngQwB AgEwgeYGCysGAQQBgt8TAQEBMIHWMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxl dHNlbmNyeXB0Lm9yZzCBqwYIKwYBBQUHAgIwgZ4MgZtUaGlzIENlcnRpZmljYXRl IG1heSBvbmx5IGJlIHJlbGllZCB1cG9uIGJ5IFJlbHlpbmcgUGFydGllcyBhbmQg b25seSBpbiBhY2NvcmRhbmNlIHdpdGggdGhlIENlcnRpZmljYXRlIFBvbGljeSBm b3VuZCBhdCBodHRwczovL2xldHNlbmNyeXB0Lm9yZy9yZXBvc2l0b3J5LzANBgkq hkiG9w0BAQsFAAOCAQEAYPNxfwGEQHAHCLj6iX4mqX6xatSbasVSqfNF3Rh7RO7j ok9lpWCGSqkeJYgD87DgiWhDSgYgVtfRFaPqLyfIg0LQo883SpAumzrXlx9UoSbk 5DThauIPgbpan/1UPTPHi/zaYIQDMKNKw3tzoZOGyqlScQTXpfMRDq0+1Z4QEN2w wt2BnAcBhLXeXJodxsMyehGmpBdHc3OOBRAuajsz9ZX1+kK78cjNJt1lRoUf+b/e 9NunA2ilBr/D5FJELKessC+WPrwUZrlO7/meiN2gcfT3D1bdXqT+drzUEII+EIuX GSgiodRFHGHIq75LICzY/vtRw+of+cen4ZoeYUHdOA== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq+CKxDV/AX3lqUXaO/Kj KzsfvgHzxVhOl/fpecqrjP8C/Z47Fkv8tdRA31lgNRdWpELqIZM+1tqI0utTZh24 O8ejCU6N53K5yJ/QyP0yXGdjaadEsShrfLwS3WWho31uMnAamKHWG0M7bJOvZ3ui TlTloALRtTWHfreWyNRMFj2PRcjHAkz+mF/TyNh/0TPtU27xP8qn+nRl2MJLHExs l6UcfuqUNl2EYmEjshpK3f1NT5CS3JuSehwhj1K7Dx6Em+Fr0O5vapRlDW8Cu9D5 FG5GbiLrP0lLIjU4ElkZh7bX+zic7NddZHAr6zVaytrOENJHccOh+1RG63jvMb+3 3QIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded