www.khangroup.net

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:97:6b:bb:f7:81:0d:c3:e1:ac:67:4e:78:82:fa:e0:78:43 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.khangroup.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 03:97:6b:bb:f7:81:0d:c3:e1:ac:67:4e:78:82:fa:e0:78:43
Serial Number (int): 312862698575383845111686446037265530517571
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 6a:74:ee:1f:ec:e1:39:00:e1:f4:aa:81:85:a2:ff:6f:7e:e6:2f:62
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): e8:2d:92:fb:eb:f9:be:ab:e0:e3:25:6d:84:da:c5:a2:69:f9:86:ca
Fingerprint (sha256): 00:00:16:54:83:2b:ad:b2:7a:a1:1e:9a:8c:89:8f:8d:90:8d:04:2f:63:6c:b8:69:70:69:48:88:8e:59:cf:e0

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.khangroup.net
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

khangroup.net
www.khangroup.net

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFFDCCA/ygAwIBAgISA5dru/eBDcPhrGdOeIL64HhDMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzEwMTkxODM5MzBaFw0x ODAxMTcxODM5MzBaMBwxGjAYBgNVBAMTEXd3dy5raGFuZ3JvdXAubmV0MIIBIjAN BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvkAygMybLTussZB8cSNHkH6/N9y+ 9vFdnrQF+T7UAWaj38mXWE2aMxQJWjKgq+MfjKTADm1Xf8vMAi4HExWYUPieNlFc Tmpatco+NNYt294QwBMNId5Zjd1QvPD0ttx+GZX9CEWJyRXJnCDXQrpO4Jo8Jy2c OgmI+rbgQqVSTrEg3tg/Ar+bJC5I8a6Wk8vOIBloSmHV1MdsATNUmzBHVbDABmp+ SKU02Q9q2YgAlAjoCpAddXSR6GRR+zaiYiKa/M7BD/64+j5YF0yAFiJjt9Wh1h51 tmBq1efUjh/FM4nZ4xgxEtfDVsX3Dx3kkv2hDIiJWqDcVigSoeeXnB6dMwIDAQAB o4ICIDCCAhwwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggr BgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRqdO4f7OE5AOH0qoGFov9v fuYvYjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcB AQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlw dC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlw dC5vcmcvMCsGA1UdEQQkMCKCDWtoYW5ncm91cC5uZXSCEXd3dy5raGFuZ3JvdXAu bmV0MIH+BgNVHSAEgfYwgfMwCAYGZ4EMAQIBMIHmBgsrBgEEAYLfEwEBATCB1jAm BggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwgasGCCsGAQUF BwICMIGeDIGbVGhpcyBDZXJ0aWZpY2F0ZSBtYXkgb25seSBiZSByZWxpZWQgdXBv biBieSBSZWx5aW5nIFBhcnRpZXMgYW5kIG9ubHkgaW4gYWNjb3JkYW5jZSB3aXRo IHRoZSBDZXJ0aWZpY2F0ZSBQb2xpY3kgZm91bmQgYXQgaHR0cHM6Ly9sZXRzZW5j cnlwdC5vcmcvcmVwb3NpdG9yeS8wDQYJKoZIhvcNAQELBQADggEBAA7sfMskQ5pb 0CYU1wsbntNoyC2eqc6+bKAnHKvG9E5JF3Febv7htsYiSFcQjrqx0PN7a2vqOhR6 0KqmZzpWEW/lPyvFZzZp/lsVF1H21fnobM6oUj0P+ess0asrHKO33DtFReSMBlz2 7GMemsw6CZBLhbfF+5W0HXV93wOJWbqha/0a0irsagPi6PAj+eZL/aWpdFWONwlD j1kRhssnztYrA14qFRz72MOhosECn7YgmdLhq9DgfVlixsdnadh3FKk4zE/cXxXQ 6xRrNz+zJyTmyTLZabxJ/RI4uHHxsovuD9HcUJFXq8VtbBISghPD07LpnkMHosgo woZJsaH6Cuc= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvkAygMybLTussZB8cSNH kH6/N9y+9vFdnrQF+T7UAWaj38mXWE2aMxQJWjKgq+MfjKTADm1Xf8vMAi4HExWY UPieNlFcTmpatco+NNYt294QwBMNId5Zjd1QvPD0ttx+GZX9CEWJyRXJnCDXQrpO 4Jo8Jy2cOgmI+rbgQqVSTrEg3tg/Ar+bJC5I8a6Wk8vOIBloSmHV1MdsATNUmzBH VbDABmp+SKU02Q9q2YgAlAjoCpAddXSR6GRR+zaiYiKa/M7BD/64+j5YF0yAFiJj t9Wh1h51tmBq1efUjh/FM4nZ4xgxEtfDVsX3Dx3kkv2hDIiJWqDcVigSoeeXnB6d MwIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded