SSL-Tools

SSL check results of zhangjia.com

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Discover if the webservers of zhangjia.com can be reached through a secure connection.

Summary

JSON Refresh

Report created Sun, 21 May 2023 05:41:41 +0000

We can not guarantee a secure connection to the webserver of zhangjia.com!

Please contact the operator of zhangjia.com and inform him of this problem. This result stays accessible under the following address:

/webservers/zhangjia.com

Servers

Hostname / IP address Certificates Protocol
zhangjia.com
178.21.20.23
 zhangjia.com
HSTS
context deadline exceeded
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
11 s
zhangjia.com
2a00:1ca8:e:2::8476:d9ce
Results incomplete
not checked
HSTS
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s

Certificates

First seen at:

CN=zhangjia.com

Certificate chain
  • zhangjia.com
    • remaining
    • 256 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • zhangjia.com
Alternative Names
  • *.zhangjia.com
  • zhangjia.com
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2023-03-26
Not valid after
2023-06-24
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
90:B6:1C:F0:0C:D4:4C:05:12:92:13:A9:26:5E:58:72:57:EA:3A:D3:11:E1:7E:1A:F1:E1:F4:43:EF:12:D9:27
SHA1
8A:17:7B:39:DE:BB:ED:E3:B5:42:CB:10:BD:B0:95:2E:E9:E3:1B:EF
X509v3 extensions
subjectKeyIdentifier
  • 0D:BE:C5:BC:8C:6E:E9:9B:AC:D1:55:6B:CD:9B:20:FA:48:CE:F7:8B
authorityKeyIdentifier
  • keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
authorityInfoAccess
  • OCSP - URI:http://r3.o.lencr.org
  • CA Issuers - URI:http://r3.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • Policy: 1.3.6.1.4.1.44947.1.1.1
  • CPS: http://cps.letsencrypt.org
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : B7:3E:FB:24:DF:9C:4D:BA:75:F2:39:C5:BA:58:F4:6C:
  • 5D:FC:42:CF:7A:9F:35:C4:9E:1D:09:81:25:ED:B4:99
  • Timestamp : Mar 26 10:06:33.317 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:47:AD:7C:1C:AB:00:DB:19:45:09:95:10:
  • 68:B5:A0:5F:85:19:D8:31:90:ED:7B:6F:3D:35:59:23:
  • 8E:AF:86:9F:02:21:00:84:5D:C9:64:B2:DD:78:42:BE:
  • 07:68:F0:94:E4:8B:19:1E:B6:39:09:A9:A8:47:D1:A7:
  • 0B:A1:87:28:83:C0:22
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : AD:F7:BE:FA:7C:FF:10:C8:8B:9D:3D:9C:1E:3E:18:6A:
  • B4:67:29:5D:CF:B1:0C:24:CA:85:86:34:EB:DC:82:8A
  • Timestamp : Mar 26 10:06:33.377 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:55:7B:1E:E0:04:59:C1:2F:0E:A3:CB:C5:
  • 64:6E:9E:4B:BF:C6:04:5A:EC:ED:AF:EB:87:CC:81:19:
  • 60:03:9A:45:02:20:63:AB:AA:BD:A4:97:89:B0:0D:33:
  • 1A:FB:27:40:82:7F:B5:74:D1:71:9A:FB:AE:E2:69:F7:
  • 06:AB:2D:88:BD:64