SSL-Tools

SSL check results of hfhd.co.jp

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Discover if the mail servers for hfhd.co.jp can be reached through a secure connection.

To establish a secure connection a mail server has to offer STARTTLS (SSL), a trustworthy SSL certificate, support for the Diffie-Hellman-Algorithm to guarantee Perfect Forward Secrecy and must not be vulnerable against the Heartbleed attack. Futhermore we recommend using end-to-end encryption with GnuPG.

Summary

JSON Refresh

Report created Thu, 21 Nov 2024 01:31:39 +0000

The mailservers of hfhd.co.jp can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @hfhd.co.jp addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mx.securemx.jp
210.130.202.96
 10
supported
securemx.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
16 s
mx.securemx.jp
210.130.202.92
 10
supported
securemx.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
14 s
mx.securemx.jp
210.130.202.93
 10
supported
securemx.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
14 s
mx.securemx.jp
210.130.202.99
 10
supported
securemx.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
13 s
mx6.securemx.jp
2001:240:bb81::4:524
 20
supported
securemx.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
19 s
mx6.securemx.jp
2001:240:bb81::4:503
 20
supported
securemx.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
14 s
mx6.securemx.jp
2001:240:bb81::4:502
 20
supported
securemx.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
14 s
mx6.securemx.jp
2001:240:bb81::4:525
 20
supported
securemx.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
13 s

Outgoing Mails

We have not received any emails from a @hfhd.co.jp address so far. Test mail delivery

Certificates

First seen at:

CN=securemx.jp

Certificate chain
  • securemx.jp
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
      • R10
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • securemx.jp
Alternative Names
  • *.p.securemx.jp
  • *.securemx.jp
  • securemx.jp
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R10
validity period
Not valid before
2024-11-12
Not valid after
2025-02-10
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
FB:50:86:48:D0:76:B2:78:D1:C1:14:F3:29:5C:D1:D4:32:62:24:64:FF:A1:03:CA:BD:CE:6E:D3:81:9E:EC:EB
SHA1
AE:E3:E6:4D:8C:6C:0F:CB:DA:C7:78:FC:4F:49:EE:44:6C:58:01:1D
X509v3 extensions
subjectKeyIdentifier
  • A4:71:77:CE:A1:49:AE:41:CE:1B:FD:7E:72:EA:B0:4E:C3:DD:77:AA
authorityKeyIdentifier
  • keyid:BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
authorityInfoAccess
  • OCSP - URI:http://r10.o.lencr.org
  • CA Issuers - URI:http://r10.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : CF:11:56:EE:D5:2E:7C:AF:F3:87:5B:D9:69:2E:9B:E9:
  • 1A:71:67:4A:B0:17:EC:AC:01:D2:5B:77:CE:CC:3B:08
  • Timestamp : Nov 12 09:01:12.162 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:C4:1C:C3:C8:7D:94:01:26:13:82:D2:
  • 42:7B:22:78:FA:8B:B8:D5:44:2B:14:85:02:5A:15:BE:
  • 0A:94:4E:66:1B:02:20:20:EA:07:3B:4D:7A:03:97:30:
  • 68:BF:82:B6:80:3B:6E:06:6B:71:43:97:CB:B7:2F:6B:
  • 97:9E:D0:A1:E3:0F:73
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 13:4A:DF:1A:B5:98:42:09:78:0C:6F:EF:4C:7A:91:A4:
  • 16:B7:23:49:CE:58:57:6A:DF:AE:DA:A7:C2:AB:E0:22
  • Timestamp : Nov 12 09:01:14.321 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:DD:E1:81:F4:04:CE:3C:86:1B:5C:B8:
  • 45:3A:0B:EF:9A:49:B4:B6:B0:EC:ED:15:02:80:BB:F4:
  • BE:83:8A:4F:18:02:21:00:97:33:CC:F3:C6:F0:A7:EA:
  • 38:3B:C7:8E:86:DA:D6:17:6B:5D:95:B3:05:34:7A:E1:
  • ED:12:78:5E:B7:8C:9C:46