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SSL check results of aero.plkwch.edu.hk

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Discover if the webservers of aero.plkwch.edu.hk can be reached through a secure connection.

Summary

JSON Refresh

Report created Tue, 13 Aug 2024 01:12:38 +0000

The webservers of aero.plkwch.edu.hk can be reached through a secure connection.

Servers

Hostname / IP address Certificates Protocol
aero.plkwch.edu.hk
118.142.44.148
 aero.plkwch.edu.hk
HSTS
context deadline exceeded
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
Poodle
possible
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
16 s

Certificates

First seen at:

CN=aero.plkwch.edu.hk

Certificate chain
  • aero.plkwch.edu.hk
    • remaining
    • 256 bit
    • ecdsa-with-SHA384
      • E5
        • remaining
        • 384 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • aero.plkwch.edu.hk
Alternative Names
  • aero.plkwch.edu.hk
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • E5
validity period
Not valid before
2024-08-12
Not valid after
2024-11-10
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
A4:3F:15:DD:D0:2E:ED:43:D3:25:47:F3:B2:6F:85:F6:CA:8B:3E:B8:04:15:37:C7:2F:2D:76:90:38:C6:4C:63
SHA1
0C:3C:69:39:C0:FD:F2:F5:B2:FB:28:E1:14:8A:01:44:5D:C2:9B:CA
X509v3 extensions
subjectKeyIdentifier
  • C8:AB:AC:06:71:FB:DD:03:71:54:FD:91:2A:B0:91:FF:BC:DB:70:D6
authorityKeyIdentifier
  • keyid:9F:2B:5F:CF:3C:21:4F:9D:04:B7:ED:2B:2C:C4:C6:70:8B:D2:D7:0D
authorityInfoAccess
  • OCSP - URI:http://e5.o.lencr.org
  • CA Issuers - URI:http://e5.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 3F:17:4B:4F:D7:22:47:58:94:1D:65:1C:84:BE:0D:12:
  • ED:90:37:7F:1F:85:6A:EB:C1:BF:28:85:EC:F8:64:6E
  • Timestamp : Aug 12 01:15:19.773 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:E6:1F:A8:6A:96:04:DD:7A:1D:03:85:
  • ED:51:92:61:B0:22:06:24:71:9F:29:C3:5E:5D:08:74:
  • 07:96:BA:60:0B:02:21:00:E6:9D:41:74:CD:B8:A1:F8:
  • 5C:54:E4:D7:FF:65:E4:61:ED:E9:36:0A:23:6C:C2:9B:
  • BD:75:F5:37:10:9D:8E:D2
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 76:FF:88:3F:0A:B6:FB:95:51:C2:61:CC:F5:87:BA:34:
  • B4:A4:CD:BB:29:DC:68:42:0A:9F:E6:67:4C:5A:3A:74
  • Timestamp : Aug 12 01:15:19.817 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:11:97:74:A9:08:0D:9A:C4:51:08:1B:37:
  • 2D:20:B2:19:B7:FD:08:08:63:26:14:8F:64:7B:77:5C:
  • F3:08:C6:EB:02:21:00:B3:AE:82:0A:02:7C:96:14:30:
  • AE:93:1C:95:D1:B3:56:5D:0A:60:34:EE:88:E2:92:3A:
  • AE:0F:74:EE:CA:95:FA