kuennecke.de

Issued by Let's Encrypt Authority X1

About this certificate


This digital certificate with serial number 01:ac:b7:34:a1:c2:e1:53:c1:a9:60:fd:42:47:cc:8b:1c:6a 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.

Cerificate errors/warnings *beta

  • commonName field is deprecated

kuennecke.de

Let's Encrypt

Organization: Let's Encrypt

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 01:ac:b7:34:a1:c2:e1:53:c1:a9:60:fd:42:47:cc:8b:1c:6a
Serial Number (int): 145884375045734890876382682419348107893866
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: 0e:3b:f6:98:0e:91:51:8c:94:35:cd:e4:f7:37:51:34:a8:48:e6:21
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): f4:88:8f:97:ff:00:54:1d:17:bf:c9:77:a0:da:57:71:d6:e5:b7:00
Fingerprint (sha256): 09:db:89:1a:ea:32:cc:ed:24:c6:04:1e:5f:ac:a3:14:20:24:0f:0f:da:00:cd:56:6c:68:cf:30:65:56:24:53

Issuing Certificate URL: http://cert.int-x1.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x1.letsencrypt.org/

Check the revocation status for the current certificate on kuennecke.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

kuennecke.de
www.kuennecke.de

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFDjCCA/agAwIBAgISAay3NKHC4VPBqWD9QkfMixxqMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMTAeFw0xNTEyMjkxMzAwMDBaFw0x NjAzMjgxMzAwMDBaMBcxFTATBgNVBAMTDGt1ZW5uZWNrZS5kZTCCASIwDQYJKoZI hvcNAQEBBQADggEPADCCAQoCggEBAJ/eG0PTz+zk4B8QERuDZFM2rsEZzxivuYHA i++hwKBPvfYDMrMW3Y6GtU9qStE389MZmVanGxkWTziRNS03svrhqhNphAZYtT1v wzlG/yjm5+aOCIBvzbwXLLqOikPmoRjdTxNk08+D6mf5vETfLvcMO7MhcybKeFzP 1idf2EfIGAEpufYZB3A/HpN0QwweCCoPrRHpkliVwl3rnzCyCcw1U89SrBR9tZI/ R7TG965ywOyW5me3OFE+etDm2Y83YKiL3jeBJ5MFx28OjcO0yWj6CmJvMGWdhPXW hX6r+hwRjVTS5SvrMj8QQgPDRb4Npkja2pd7JeGAXG8nRNOJ+M0CAwEAAaOCAh8w ggIbMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUH AwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUDjv2mA6RUYyUNc3k9zdRNKhI5iEw HwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwcAYIKwYBBQUHAQEEZDBi MC8GCCsGAQUFBzABhiNodHRwOi8vb2NzcC5pbnQteDEubGV0c2VuY3J5cHQub3Jn LzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgxLmxldHNlbmNyeXB0Lm9y Zy8wKQYDVR0RBCIwIIIMa3Vlbm5lY2tlLmRlghB3d3cua3Vlbm5lY2tlLmRlMIH+ BgNVHSAEgfYwgfMwCAYGZ4EMAQIBMIHmBgsrBgEEAYLfEwEBATCB1jAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwgasGCCsGAQUFBwICMIGe DIGbVGhpcyBDZXJ0aWZpY2F0ZSBtYXkgb25seSBiZSByZWxpZWQgdXBvbiBieSBS ZWx5aW5nIFBhcnRpZXMgYW5kIG9ubHkgaW4gYWNjb3JkYW5jZSB3aXRoIHRoZSBD ZXJ0aWZpY2F0ZSBQb2xpY3kgZm91bmQgYXQgaHR0cHM6Ly9sZXRzZW5jcnlwdC5v cmcvcmVwb3NpdG9yeS8wDQYJKoZIhvcNAQELBQADggEBAGWoGReHv3fu4yVh6NMU ZMj04qLgEAhMXefCactOpD57gyTsKwCZqpEAkhEGW/ZfjD8ZLvy9gTI7hzBvzvL2 uIlMCdqt4c6ws9vnPFKhaag8pFg+hd+hp6m9SuxM+lcFWrsuLdUNmjheIE7eX1Zq PgjxGKlAqt8rfYQ3XicN/R+gvVQI9NSRCJ2WxROilrBD8oA+e+bBgz8Gl8AQ/0+L yeA7u94vXjGierKFDqQkccB6oQ416nRc2/WHkAZDOniHofeAuz+oE88ColbzA+TL OHOAcYT3vgl3777B9+OvlrfsdCOUvV8Q5qeq2V+a9MEqVE2kiA0Kf+tgNuRDFGcH 9oA= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAn94bQ9PP7OTgHxARG4Nk UzauwRnPGK+5gcCL76HAoE+99gMysxbdjoa1T2pK0Tfz0xmZVqcbGRZPOJE1LTey +uGqE2mEBli1PW/DOUb/KObn5o4IgG/NvBcsuo6KQ+ahGN1PE2TTz4PqZ/m8RN8u 9ww7syFzJsp4XM/WJ1/YR8gYASm59hkHcD8ek3RDDB4IKg+tEemSWJXCXeufMLIJ zDVTz1KsFH21kj9HtMb3rnLA7JbmZ7c4UT560ObZjzdgqIveN4EnkwXHbw6Nw7TJ aPoKYm8wZZ2E9daFfqv6HBGNVNLlK+syPxBCA8NFvg2mSNral3sl4YBcbydE04n4 zQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded