SSL-Tools

SSL check results of kuronekoyamato.co.jp

NEW You can also bulk check multiple servers.

Discover if the mail servers for kuronekoyamato.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 Sat, 23 Mar 2024 06:28:48 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
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
15 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
13 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
16 s
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
13 s

Outgoing Mails

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

Certificates

First seen at:

C=JP,ST=Tokyo,L=Chiyoda-ku,O=Internet Initiative Japan Inc.,CN=*.securemx.jp

Certificate chain
Subject
Common Name (CN)
  • *.securemx.jp
Organization (O)
  • Internet Initiative Japan Inc.
Locality (L)
  • Chiyoda-ku
State (ST)
  • Tokyo
Country (C)
  • JP
Alternative Names
  • *.securemx.jp
  • securemx.jp
Issuer
Country (C)
  • BE
Organization (O)
  • GlobalSign nv-sa
Common Name (CN)
  • GlobalSign RSA OV SSL CA 2018
validity period
Not valid before
2023-09-12
Not valid after
2024-10-13
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
CE:7F:CC:98:A4:79:38:46:A1:4F:22:6A:78:AD:4B:4B:8A:2E:11:EB:7A:5A:20:3D:01:B3:42:F1:62:DB:D4:35
SHA1
E3:9D:B8:7B:2D:A1:DE:C9:66:06:08:3F:C8:0D:F3:75:91:B0:D4:E5
X509v3 extensions
authorityInfoAccess
  • CA Issuers - URI:http://secure.globalsign.com/cacert/gsrsaovsslca2018.crt
  • OCSP - URI:http://ocsp.globalsign.com/gsrsaovsslca2018
certificatePolicies
  • Policy: 1.3.6.1.4.1.4146.1.20
  • CPS: https://www.globalsign.com/repository/
  • Policy: 2.23.140.1.2.2
crlDistributionPoints
  • Full Name:
  • URI:http://crl.globalsign.com/gsrsaovsslca2018.crl
authorityKeyIdentifier
  • keyid:F8:EF:7F:F2:CD:78:67:A8:DE:6F:8F:24:8D:88:F1:87:03:02:B3:EB
subjectKeyIdentifier
  • A1:54:8F:CA:03:93:70:39:85:AD:45:ED:00:A2:C2:A7:F1:3C:96:FF
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB:
  • 1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73
  • Timestamp : Sep 12 06:01:02.457 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:87:45:C3:29:80:03:D9:A9:4E:E3:64:
  • 12:D8:5F:AB:3B:3A:45:C6:48:9A:EA:DB:6F:7E:C4:C9:
  • 4C:98:DD:85:0C:02:21:00:D7:E5:41:E8:54:95:B2:D8:
  • 89:63:88:4B:75:51:EE:A9:1A:C6:77:C5:DE:01:03:6E:
  • 14:6D:F7:58:8B:E0:F0:7D
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : EE:CD:D0:64:D5:DB:1A:CE:C5:5C:B7:9D:B4:CD:13:A2:
  • 32:87:46:7C:BC:EC:DE:C3:51:48:59:46:71:1F:B5:9B
  • Timestamp : Sep 12 06:01:02.875 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:09:9D:4F:5D:94:BF:EE:99:42:D8:3E:7F:
  • 0C:0F:D0:24:6E:50:2E:B6:2F:74:15:8B:50:F5:B9:21:
  • 2C:52:02:75:02:20:23:A3:3E:EF:47:77:26:D9:B8:D1:
  • AD:AA:87:BA:CB:62:20:FB:98:2E:AA:F9:5E:B4:13:34:
  • E9:5F:B7:93:7F:66
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : DA:B6:BF:6B:3F:B5:B6:22:9F:9B:C2:BB:5C:6B:E8:70:
  • 91:71:6C:BB:51:84:85:34:BD:A4:3D:30:48:D7:FB:AB
  • Timestamp : Sep 12 06:01:02.152 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:38:1A:67:53:A3:82:8A:DB:DD:C8:8D:0D:
  • D6:E1:E5:E9:D8:1A:AC:CA:FC:1C:33:B5:77:6A:B8:71:
  • D1:CA:3D:D8:02:20:35:D7:28:1D:E5:B8:3B:D9:B4:CD:
  • 27:87:D7:E8:48:D7:AE:CF:30:9A:89:0E:A3:3F:86:3B:
  • AB:D9:8C:5D:B7:CB