SSL check results of www4186ue.sakura.ne.jp

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Discover if the webservers of www4186ue.sakura.ne.jp can be reached through a secure connection.

Summary

Report created Tue, 30 Mar 2021 07:30:30 +0000

The mailservers of www4186ue.sakura.ne.jp can be reached through an encrypted connection.

However, we found problems that may affect the security.

Servers

Hostname / IP address Certificates Protocol
www4186ue.sakura.ne.jp
219.94.244.200
www.penguin-lab.org
HSTS
context deadline exceeded
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
Poodle
possible
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
17 s

Certificates

First seen at:

CN=www.penguin-lab.org

Certificate chain
  • www.penguin-lab.org
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Hostname Mismatch
    • Expired
    • Unknown Authority

      Let's Encrypt Authority X3
Subject
Common Name (CN)
  • www.penguin-lab.org
Alternative Names
  • www.penguin-lab.org
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-05-13
Not valid after
2020-08-11
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
0D:0E:2E:61:A2:10:1A:AA:34:74:74:57:19:41:1C:FD:A1:E2:EC:A6:51:26:64:73:D6:DF:5A:6E:A4:EA:F7:C0
SHA1
12:97:FF:8E:0A:E2:D9:E6:BD:55:BF:C3:F3:27:19:7B:8D:C7:2C:1F
X509v3 extensions
subjectKeyIdentifier
  • 54:4A:36:0E:FC:43:A0:4F:49:F3:1E:23:03:06:39:C7:BA:35:20:E8
authorityKeyIdentifier
  • keyid:A8:4A:6A:63:04:7D:DD:BA:E6:D1:39:B7:A6:45:65:EF:F3:A8:EC:A1
authorityInfoAccess
  • OCSP - URI:http://ocsp.int-x3.letsencrypt.org
  • CA Issuers - URI:http://cert.int-x3.letsencrypt.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 : E7:12:F2:B0:37:7E:1A:62:FB:8E:C9:0C:61:84:F1:EA:
  • 7B:37:CB:56:1D:11:26:5B:F3:E0:F3:4B:F2:41:54:6E
  • Timestamp : May 13 14:05:06.738 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:B6:81:C1:AF:A3:FF:9A:FC:12:8F:95:
  • 00:89:57:FC:7D:79:1F:4F:46:EE:C6:05:5D:C0:19:71:
  • 25:6C:2F:29:62:02:20:26:9D:C3:08:E3:5E:36:C6:85:
  • 8B:39:E3:F5:23:C2:0E:DE:F2:8D:33:33:B4:E7:20:D3:
  • CC:5F:DB:71:EB:71:1B
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 07:B7:5C:1B:E5:7D:68:FF:F1:B0:C6:1D:23:15:C7:BA:
  • E6:57:7C:57:94:B7:6A:EE:BC:61:3A:1A:69:D3:A2:1C
  • Timestamp : May 13 14:05:06.815 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:FB:2E:90:EF:C1:92:40:50:97:FC:8C:
  • 03:96:4E:AB:93:0E:63:C3:C9:23:3B:5C:5D:89:BE:46:
  • 69:A7:A4:11:B7:02:21:00:C3:DC:99:B2:77:14:39:AE:
  • 6E:DB:33:DA:3C:A4:C9:66:FC:25:29:A7:18:C1:91:35:
  • 5B:9F:0D:BA:F9:23:87:12