ckraus.at

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:85:19:cf:01:62:5a:f7:46:37:73:23:a9:3d:94:11:7e:73 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)

ckraus.at

Let's Encrypt

Organization: Let's Encrypt
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 03:85:19:cf:01:62:5a:f7:46:37:73:23:a9:3d:94:11:7e:73
Serial Number (int): 306628718129184817303841685048925935992435
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f2:97:f1:76:e2:db:55:f2:bf:00:6e:1d:22:d0:f2:ef:78:6b:9c:1c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 11:23:4a:55:7e:e1:a4:57:b3:97:c9:e7:4c:78:07:50:92:4b:de:78
Fingerprint (sha256): 00:00:73:c1:44:fd:1f:2c:7b:cc:d6:5c:2f:9f:d0:46:cf:2f:72:1a:88:24:ec:a5:84:24:e5:26:89:36:02:d0

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 ckraus.at
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

ckraus.at
www.ckraus.at

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFBTCCA+2gAwIBAgISA4UZzwFiWvdGN3MjqT2UEX5zMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNjExMTUxNTEyMDBaFw0x NzAyMTMxNTEyMDBaMBQxEjAQBgNVBAMTCWNrcmF1cy5hdDCCASIwDQYJKoZIhvcN AQEBBQADggEPADCCAQoCggEBANKhnV5+FDg9T2JjdagS3yQBvwj6n4aZyBXwSi4a df3zeaAwlY8sPvU7N67QUCgJBW4Gsd3ChF4YxMZegGddKDIQaFW9rHVIKPRiK7TM VOPQEzcYW9k0BaYxnUHXgRTyBDgwaKNcFz/yIywuF/tZCduD5dAR2CSpBhFYv3BQ g3QvXb3xEoh0ronnWgkExvc0+KM5viV1YSYShHDy9aJiOxO6xdgdmVi0rcGxl7DB DstRDJiW+1KN7+noLnmLkh90MytFrdPm22t6OLyXB1//lNiEpePZNfQ0ZUU/pXcI n5cGhJ6DgKu76ce7F6aCXIQeahk/4oEA2MkeVDJcGDpUVm0CAwEAAaOCAhkwggIV MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIw DAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU8pfxduLbVfK/AG4dItDy73hrnBwwHwYD VR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwcAYIKwYBBQUHAQEEZDBiMC8G CCsGAQUFBzABhiNodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3JnLzAv BggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0Lm9yZy8w IwYDVR0RBBwwGoIJY2tyYXVzLmF0gg13d3cuY2tyYXVzLmF0MIH+BgNVHSAEgfYw gfMwCAYGZ4EMAQIBMIHmBgsrBgEEAYLfEwEBATCB1jAmBggrBgEFBQcCARYaaHR0 cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwgasGCCsGAQUFBwICMIGeDIGbVGhpcyBD ZXJ0aWZpY2F0ZSBtYXkgb25seSBiZSByZWxpZWQgdXBvbiBieSBSZWx5aW5nIFBh cnRpZXMgYW5kIG9ubHkgaW4gYWNjb3JkYW5jZSB3aXRoIHRoZSBDZXJ0aWZpY2F0 ZSBQb2xpY3kgZm91bmQgYXQgaHR0cHM6Ly9sZXRzZW5jcnlwdC5vcmcvcmVwb3Np dG9yeS8wDQYJKoZIhvcNAQELBQADggEBACsVX9aykSa7D6C1lrFU7f8nTuakRXcs //2WmILq5bH7ab38fK9w0VdtJDJgXa2bV0HhCJfHj6LmRFD371y2TLRIdSNFIKfU arQpTKl+tDPM7mUrCtROXrA4JV8xEs1lIJu6VArdwbHiHtxaxRzo9Wg+EKd/7Uzx ki7HwC950SYox1Y+va9QYLPDLX0QLUwKKC401UVNP7IVcdGebP168le95c9kTl5p 2p8Adx64WePraxxrFmhJrFdDUF8vnM7Ok6sRC/BlsCGDUgLZovv1tmh+AK4JtU+3 rX0WVnArL99zUFcWiyUXgJ0/3GeSchKcHboOXruRFnHPnnFK3Rnmy4s= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0qGdXn4UOD1PYmN1qBLf JAG/CPqfhpnIFfBKLhp1/fN5oDCVjyw+9Ts3rtBQKAkFbgax3cKEXhjExl6AZ10o MhBoVb2sdUgo9GIrtMxU49ATNxhb2TQFpjGdQdeBFPIEODBoo1wXP/IjLC4X+1kJ 24Pl0BHYJKkGEVi/cFCDdC9dvfESiHSuiedaCQTG9zT4ozm+JXVhJhKEcPL1omI7 E7rF2B2ZWLStwbGXsMEOy1EMmJb7Uo3v6egueYuSH3QzK0Wt0+bba3o4vJcHX/+U 2ISl49k19DRlRT+ldwiflwaEnoOAq7vpx7sXpoJchB5qGT/igQDYyR5UMlwYOlRW bQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded