zischka-online.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:45:84:fc:8f:65:c4:a1:4e:42:d3:1f:2c:9d:61:d9:c5:ce 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)

zischka-online.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 03:45:84:fc:8f:65:c4:a1:4e:42:d3:1f:2c:9d:61:d9:c5:ce
Serial Number (int): 284993110575524925395319032647411920651726
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 8f:e7:13:17:30:34:5c:7f:bb:1e:27:62:3c:41:95:86:c4:62:9e:6a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): e2:59:59:ea:a2:6a:16:ab:f6:8b:f9:23:9b:e6:3f:28:c1:1a:34:02
Fingerprint (sha256): 00:00:24:2f:a3:59:18:c5:4b:3c:21:c1:83:e0:ee:cc:38:3c:8d:2b:28:62:a7:e9:94:6a:3a:94:ad:51:0f:15

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 zischka-online.de
2
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.zischka-online.de
zischka-online.de

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFHDCCBASgAwIBAgISA0WE/I9lxKFOQtMfLJ1h2cXOMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODAxMDIyMDM0MjZaFw0x ODA0MDIyMDM0MjZaMBwxGjAYBgNVBAMTEXppc2Noa2Etb25saW5lLmRlMIIBIjAN BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5SLiikutTSZnxpXs+yg/qr/97d2L 1e+NmpcMOjAfxcldOpbvorX3evZaxa0o+FPNOH+No9Xh++of7ngypEjGpy/2lkIa NHtuK2V6n4bC39nwrbe9Pe0utRvp/Y3WdQ22EqITBdLKCqbVZbD2XzEkcjkWgKOG 88DOc7Y6MPgbh7QA5+fRVKT2v4myvx//C98xsNkWH7CNRurZCH1qZE93G6JX1hdC G8LC4NeCF6xcTK+IjFPYe9Ri5pXdCBqXYOjF1LGIP9sdDC88cjnsevVIhHYHm5TG B//AaWZkqSWaPDlajstpTTErTedQQEkm78tIuQLt4pl0SVm6mgzJFp9JuwIDAQAB o4ICKDCCAiQwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggr BgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSP5xMXMDRcf7seJ2I8QZWG xGKeajAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcB AQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlw dC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlw dC5vcmcvMDMGA1UdEQQsMCqCFXd3dy56aXNjaGthLW9ubGluZS5kZYIRemlzY2hr YS1vbmxpbmUuZGUwgf4GA1UdIASB9jCB8zAIBgZngQwBAgEwgeYGCysGAQQBgt8T AQEBMIHWMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCB qwYIKwYBBQUHAgIwgZ4MgZtUaGlzIENlcnRpZmljYXRlIG1heSBvbmx5IGJlIHJl bGllZCB1cG9uIGJ5IFJlbHlpbmcgUGFydGllcyBhbmQgb25seSBpbiBhY2NvcmRh bmNlIHdpdGggdGhlIENlcnRpZmljYXRlIFBvbGljeSBmb3VuZCBhdCBodHRwczov L2xldHNlbmNyeXB0Lm9yZy9yZXBvc2l0b3J5LzANBgkqhkiG9w0BAQsFAAOCAQEA SvsTh/xyehZc+2IK+/3ikSxt4nYk2HWOap81Sy7iFYnQqzq4WC2UOodk/HHYBeX6 kwf4qt28rbUS8AWuqYBtz858wKShwxGxTgIV/X4LAKItmeMYvR4NGukpB7NU97hl EhRRObQfspGTyugkRphNRRjXgVGcBXVOIC102AmN01T0FnbklH/T6mBSTBfMEFhf epCIUyefQlHP22Z82O88izE/9s5rrPhIFN2/X5MMHLyIJZahxyTwPQZL9cz656vM dVYB6iEnb7xtPc8f5N8skmma5VEiGQjComoHH+BmiM9Zyr3jVeqnWZNeZeJXX3Mt 8XQO/16j9rxbDbJvhFui8A== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5SLiikutTSZnxpXs+yg/ qr/97d2L1e+NmpcMOjAfxcldOpbvorX3evZaxa0o+FPNOH+No9Xh++of7ngypEjG py/2lkIaNHtuK2V6n4bC39nwrbe9Pe0utRvp/Y3WdQ22EqITBdLKCqbVZbD2XzEk cjkWgKOG88DOc7Y6MPgbh7QA5+fRVKT2v4myvx//C98xsNkWH7CNRurZCH1qZE93 G6JX1hdCG8LC4NeCF6xcTK+IjFPYe9Ri5pXdCBqXYOjF1LGIP9sdDC88cjnsevVI hHYHm5TGB//AaWZkqSWaPDlajstpTTErTedQQEkm78tIuQLt4pl0SVm6mgzJFp9J uwIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded