SSL check results of hosyu-kyokai.or.jp

NEW You can also bulk check multiple servers.

Discover if the mail servers for hosyu-kyokai.or.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

Report created Wed, 03 Apr 2024 06:35:49 +0000

The mailservers of hosyu-kyokai.or.jp can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @hosyu-kyokai.or.jp addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
vlmx20.secure.ne.jp
211.9.223.212
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
22 s
vlmx20.secure.ne.jp
211.9.223.214
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
22 s
vlmx20.secure.ne.jp
122.200.253.218
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
22 s
vlmx20.secure.ne.jp
211.9.223.215
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
21 s
vlmx20.secure.ne.jp
122.200.253.212
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
21 s
vlmx20.secure.ne.jp
211.9.223.213
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
22 s
vlmx20.secure.ne.jp
122.200.253.216
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
22 s
vlmx20.secure.ne.jp
122.200.253.211
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
22 s
vlmx20.secure.ne.jp
122.200.253.221
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
22 s
vlmx20.secure.ne.jp
122.200.253.215
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
21 s
vlmx20.secure.ne.jp
122.200.253.214
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
21 s
vlmx20.secure.ne.jp
122.200.253.219
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
22 s
vlmx20.secure.ne.jp
122.200.253.217
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
21 s
vlmx20.secure.ne.jp
122.200.253.220
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
23 s
vlmx20.secure.ne.jp
122.200.253.213
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
23 s
vlmx20.secure.ne.jp
211.9.223.216
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
22 s
vlmx21.secure.ne.jp
122.200.253.219
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
22 s
vlmx21.secure.ne.jp
122.200.253.221
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
22 s
vlmx21.secure.ne.jp
122.200.253.220
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
22 s
vlmx21.secure.ne.jp
211.9.223.212
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
21 s
vlmx21.secure.ne.jp
122.200.253.218
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
21 s
vlmx21.secure.ne.jp
211.9.223.216
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
21 s
vlmx21.secure.ne.jp
122.200.253.211
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
21 s
vlmx21.secure.ne.jp
122.200.253.214
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
22 s
vlmx21.secure.ne.jp
211.9.223.214
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
22 s
vlmx21.secure.ne.jp
122.200.253.212
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
22 s
vlmx21.secure.ne.jp
211.9.223.213
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
22 s
vlmx21.secure.ne.jp
122.200.253.217
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
21 s
vlmx21.secure.ne.jp
122.200.253.215
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
21 s
vlmx21.secure.ne.jp
122.200.253.213
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
22 s
vlmx21.secure.ne.jp
211.9.223.215
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
22 s
vlmx21.secure.ne.jp
122.200.253.216
10
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
21 s
vlmx22.secure.ne.jp
122.200.253.218
20
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
22 s
vlmx22.secure.ne.jp
122.200.253.219
20
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
21 s
vlmx22.secure.ne.jp
122.200.253.217
20
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
23 s
vlmx22.secure.ne.jp
211.9.223.213
20
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
22 s
vlmx22.secure.ne.jp
122.200.253.212
20
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
21 s
vlmx22.secure.ne.jp
122.200.253.214
20
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
21 s
vlmx22.secure.ne.jp
211.9.223.214
20
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
22 s
vlmx22.secure.ne.jp
122.200.253.215
20
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
21 s
vlmx22.secure.ne.jp
211.9.223.212
20
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
21 s
vlmx22.secure.ne.jp
122.200.253.221
20
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
21 s
vlmx22.secure.ne.jp
211.9.223.215
20
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
21 s
vlmx22.secure.ne.jp
122.200.253.216
20
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
22 s
vlmx22.secure.ne.jp
122.200.253.211
20
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
21 s
vlmx22.secure.ne.jp
122.200.253.220
20
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
22 s
vlmx22.secure.ne.jp
122.200.253.213
20
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
22 s
vlmx22.secure.ne.jp
211.9.223.216
20
supported
*.secure.ne.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
21 s

Outgoing Mails

We have not received any emails from a @hosyu-kyokai.or.jp address so far. Test mail delivery

Certificates

First seen at:

CN=*.secure.ne.jp

Certificate chain
Subject
Common Name (CN)
  • *.secure.ne.jp
Alternative Names
  • *.secure.ne.jp
  • secure.ne.jp
Issuer
Country (C)
  • JP
Organization (O)
  • Japan Registry Services Co., Ltd.
Common Name (CN)
  • JPRS Domain Validation Authority - G4
validity period
Not valid before
2023-07-10
Not valid after
2024-07-31
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
Fingerprints
SHA256
6A:96:3E:EF:9E:7F:CF:3A:25:A0:99:D0:4A:A0:FB:76:D9:19:C3:74:6A:6B:5E:D3:92:49:6E:9E:BC:48:2D:9C
SHA1
73:8D:1B:BF:E4:91:E6:78:B7:21:00:4C:29:5C:9F:10:70:FE:E0:85
X509v3 extensions
authorityKeyIdentifier
  • keyid:7C:24:CE:0D:A4:38:2D:C7:B3:63:5E:A7:78:7A:8D:1D:4C:2E:C7:15
authorityInfoAccess
  • CA Issuers - URI:http://repo.pubcert.jprs.jp/sppca/jprs/dvca_g4/JPRS_DVCA_G4_DER.cer
  • OCSP - URI:http://dv.g4.ocsp.pubcert.jprs.jp
certificatePolicies
  • Policy: 1.3.6.1.4.1.53827.1.1.4
  • CPS: http://jprs.jp/pubcert/info/repository/
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://repo.pubcert.jprs.jp/sppca/jprs/dvca_g4/fullcrl.crl
subjectKeyIdentifier
  • 4C:5A:38:E7:F0:14:3A:31:0B:9E:4E:EA:2B:25:D5:64:AC:23:28:CA
ct_precert_scts
  • 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 : Jul 10 10:12:03.794 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:8D:C8:FA:C6:05:DB:EB:10:E9:CB:F4:
  • 99:E1:A8:78:DD:89:84:03:39:01:51:05:07:5C:75:9F:
  • 73:60:22:5C:F5:02:21:00:84:CE:FE:F3:18:B4:6E:CA:
  • 0A:5C:D8:40:B6:81:B3:45:C2:BF:2F:8A:3F:EA:34:27:
  • 11:1C:A7:1C:42:D1:02:7E
  • 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 : Jul 10 10:12:05.228 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:70:E8:85:47:AC:7C:90:E6:69:0E:C6:64:
  • 14:94:66:08:52:90:B9:99:22:45:79:6D:D7:05:89:CF:
  • D1:84:34:25:02:20:6E:83:F6:05:27:B6:DA:24:32:1B:
  • EF:78:5D:DA:B9:B5:80:01:81:F0:25:0E:B1:36:21:40:
  • 04:E1:DD:D4:BD:5D
  • 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 : Jul 10 10:12:05.945 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:E5:C5:54:45:43:97:7D:9F:38:56:03:
  • 69:A0:27:43:F9:D2:17:C8:94:EC:C6:70:73:6D:46:49:
  • EA:36:0E:77:29:02:20:1E:50:BD:84:27:BC:46:A9:C6:
  • 3D:43:A4:1E:E8:FC:46:8A:FC:7C:73:C8:59:C8:B9:96:
  • AB:FE:26:12:2D:D6:37
  • 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 : Jul 10 10:12:06.420 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:77:97:93:8A:0E:BF:2E:ED:7D:3C:48:FC:
  • AF:2B:DB:51:07:E5:98:A8:E2:E9:C5:5A:8A:89:89:03:
  • B6:26:28:A2:02:20:64:7D:F0:8D:71:96:0D:67:03:D8:
  • 7A:12:F6:74:A3:14:C6:83:D6:24:83:7A:7A:D7:CA:F6:
  • 80:E9:26:3B:66:D6