jiao-zheng.com

Issued by Let's Encrypt Authority X1

About this certificate


This digital certificate with serial number 01:d5:de:71:ff:42:bb:19:a6:a7:fd:bd:cd:9f:72:98:ce:4a 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.

jiao-zheng.com

Let's Encrypt

Organization: Let's Encrypt

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 01:d5:de:71:ff:42:bb:19:a6:a7:fd:bd:cd:9f:72:98:ce:4a
Serial Number (int): 159888110607830817487740572693088110693962
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: b3:8a:91:40:58:46:76:21:05:1e:51:65:73:c5:da:9b:e5:40:a5:f5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ea:5a:f4:a6:18:ff:b5:18:5b:ff:b9:5b:11:c4:f3:95:7e:a5:f4:6d
Fingerprint (sha256): c4:f2:08:7e:65:fc:d3:20:2c:bb:a7:f6:4b:2c:5e:cc:b4:4d:92:85:ee:65:ba:0e:23:9f:a6:da:da:c3:36:3c

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 jiao-zheng.com
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


Public Key Algorithm

RSA

Key Size

4096

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

jiao-zheng.com
www.jiao-zheng.com

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGFDCCBPygAwIBAgISAdXecf9Cuxmmp/29zZ9ymM5KMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMTAeFw0xNTEyMjkxNjQxMDBaFw0x NjAzMjgxNjQxMDBaMBkxFzAVBgNVBAMTDmppYW8temhlbmcuY29tMIICIjANBgkq hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAybc2HZxauT+uiPn4ZdGjP4V5ePTZ4UTh fRyM5XzE7r+6m6XI9ewVUCymmfhX5DcUiLcj4AXJrD5rKtvXeD7Copcn5MxgxnwZ pIvigf2hPLe9b1vLOmxFwEHbTwL/P/wHnkQlJjtqZ3lWqsD5PiVKMUR1+wrCzaTV QV4xV4YVsx0/pHC0qX2cE2P6dGALS5TXqhHcpy3qDnL9uUriY0oxbSGHHgMmun+m ZXxgDIY2lkd0PzPs0M8/3/YwFB7PJUWG1awLYLYEJnSi6S7ws+zDdvEa77CmZRIH PyzgGqKMCMqg3GsMLy1/2cfkuNlgRMNnIFNfzp5zAN4A62/dAwk++9WX1nkTIDQ3 oCVYwMD3k5UyBQLje+Op8jKDUB7bUt47/qi7df4nbjpAnhIwenIWnx5ewdD+Wfjg Uq/K5uIeyGEosbDJFDhF6T15JyeOkg+S1B9a2y33e/As4jOxkFxedbr9VvJxuBmt vpP3L/CV+IS6yUb4V3+ZW36Ocay2rIZCrKkznN+bnkWE4seaxPqnezSzvqdNdtNX YEdmoB/whQ2nidOruu5LF91JJs26lvdLN6nSsHU840BjdBZYdQPFk6U7kyosHh+v PmledTZY1XmDYXfG4GcYAs710eP26fk9ihWHyk7hhrC+PwrM0SOzOVXmcKiG9MR/ G+8BLEKFZ/MCAwEAAaOCAiMwggIfMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUs4qR QFhGdiEFHlFlc8Xam+VApfUwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo 7KEwcAYIKwYBBQUHAQEEZDBiMC8GCCsGAQUFBzABhiNodHRwOi8vb2NzcC5pbnQt eDEubGV0c2VuY3J5cHQub3JnLzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgxLmxldHNlbmNyeXB0Lm9yZy8wLQYDVR0RBCYwJIIOamlhby16aGVuZy5jb22C End3dy5qaWFvLXpoZW5nLmNvbTCB/gYDVR0gBIH2MIHzMAgGBmeBDAECATCB5gYL KwYBBAGC3xMBAQEwgdYwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5 cHQub3JnMIGrBggrBgEFBQcCAjCBngyBm1RoaXMgQ2VydGlmaWNhdGUgbWF5IG9u bHkgYmUgcmVsaWVkIHVwb24gYnkgUmVseWluZyBQYXJ0aWVzIGFuZCBvbmx5IGlu IGFjY29yZGFuY2Ugd2l0aCB0aGUgQ2VydGlmaWNhdGUgUG9saWN5IGZvdW5kIGF0 IGh0dHBzOi8vbGV0c2VuY3J5cHQub3JnL3JlcG9zaXRvcnkvMA0GCSqGSIb3DQEB CwUAA4IBAQBUIa+EKLwpuMNfuL1OALdxbmRXOhyScHAYVZR0TT78LYmU0sVfAuhz 8IwmoiG3Q+JmsF9PCAcmj+ky4qE3kELi0rfKOgyiLeU1S8zjJJqU1lpp4/1K3roC zC16O1fL2/L6qNnoe3xE0HxP41pNdkjVvWW+byYNMXIRiB78xWU41ZeLyL6/Y59P EZ2weVRXArsHgFIZRGvH9DKfmLcfA8fujVr4+kJuooXcbnk26lv922pwaIn2DoG1 MxWLx4a4azbspe4/fpJSQyO82edTHbV9SprF7CS3WkJW2vQZcrA7B551SuSKa+Li PFFrefKQBn2Ktm60WdAvq3ox8TLGw4Ns -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAybc2HZxauT+uiPn4ZdGj P4V5ePTZ4UThfRyM5XzE7r+6m6XI9ewVUCymmfhX5DcUiLcj4AXJrD5rKtvXeD7C opcn5MxgxnwZpIvigf2hPLe9b1vLOmxFwEHbTwL/P/wHnkQlJjtqZ3lWqsD5PiVK MUR1+wrCzaTVQV4xV4YVsx0/pHC0qX2cE2P6dGALS5TXqhHcpy3qDnL9uUriY0ox bSGHHgMmun+mZXxgDIY2lkd0PzPs0M8/3/YwFB7PJUWG1awLYLYEJnSi6S7ws+zD dvEa77CmZRIHPyzgGqKMCMqg3GsMLy1/2cfkuNlgRMNnIFNfzp5zAN4A62/dAwk+ +9WX1nkTIDQ3oCVYwMD3k5UyBQLje+Op8jKDUB7bUt47/qi7df4nbjpAnhIwenIW nx5ewdD+WfjgUq/K5uIeyGEosbDJFDhF6T15JyeOkg+S1B9a2y33e/As4jOxkFxe dbr9VvJxuBmtvpP3L/CV+IS6yUb4V3+ZW36Ocay2rIZCrKkznN+bnkWE4seaxPqn ezSzvqdNdtNXYEdmoB/whQ2nidOruu5LF91JJs26lvdLN6nSsHU840BjdBZYdQPF k6U7kyosHh+vPmledTZY1XmDYXfG4GcYAs710eP26fk9ihWHyk7hhrC+PwrM0SOz OVXmcKiG9MR/G+8BLEKFZ/MCAwEAAQ== -----END PUBLIC KEY-----

ASN1 Decoded