SSL-Tools

SSL check results of haserei.co.jp

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Discover if the mail servers for haserei.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 Wed, 03 Apr 2024 06:12:12 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mwbgw2.ocn.ad.jp
211.16.12.162
 10
supported
mwbgw2.ocn.ad.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
21 s
mwbgw1.ocn.ad.jp
211.16.12.161
 10
supported
mwbgw1.ocn.ad.jp
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
23 s

Outgoing Mails

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

Certificates

First seen at:

CN=mwbgw1.ocn.ad.jp,O=NTT Communications Corporation,L=Chiyoda-Ku,ST=Tokyo,C=JP

Certificate chain
Subject
Country (C)
  • JP
State (ST)
  • Tokyo
Locality (L)
  • Chiyoda-Ku
Organization (O)
  • NTT Communications Corporation
Common Name (CN)
  • mwbgw1.ocn.ad.jp
Alternative Names
  • mwbgw1.ocn.ad.jp
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Common Name (CN)
  • DigiCert Global G2 TLS RSA SHA256 2020 CA1
validity period
Not valid before
2023-10-06
Not valid after
2024-10-17
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
D1:56:B0:ED:4B:80:FF:C5:EB:D4:7D:8F:F9:FB:6E:01:FA:CB:29:0D:DE:82:DA:B8:FC:E2:68:1A:A5:26:52:CB
SHA1
E0:25:6B:63:2D:F1:18:AF:68:68:F4:E5:16:77:C3:38:D9:04:37:07
X509v3 extensions
authorityKeyIdentifier
  • keyid:74:85:80:C0:66:C7:DF:37:DE:CF:BD:29:37:AA:03:1D:BE:ED:CD:17
subjectKeyIdentifier
  • 43:35:BF:20:13:B9:A3:D0:88:15:CD:97:15:12:F4:24:A5:29:79:D2
certificatePolicies
  • Policy: 2.23.140.1.2.2
  • CPS: http://www.digicert.com/CPS
crlDistributionPoints
  • Full Name:
  • URI:http://crl3.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl
  • Full Name:
  • URI:http://crl4.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl
authorityInfoAccess
  • OCSP - URI:http://ocsp.digicert.com
  • CA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crt
ct_precert_scts
  • 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 : Oct 6 14:10:32.882 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:C1:60:5C:3D:F2:78:04:61:79:86:93:
  • 77:4E:51:EA:C8:29:B3:DF:37:5B:AA:7D:2F:95:2A:FD:
  • B0:BE:D3:F1:D0:02:20:6D:95:6E:FD:91:A9:89:F3:14:
  • 81:36:0B:6D:B2:49:CB:CC:DF:4C:F4:90:77:E3:EB:DD:
  • DB:8E:25:52:0D:66:A6
  • 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 : Oct 6 14:10:32.821 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:B5:DD:68:EC:8E:4D:7C:1E:1F:B8:F8:
  • F0:99:A9:A9:AD:DD:D1:22:7E:A8:74:8D:88:C6:84:FD:
  • 6C:10:2B:90:32:02:21:00:93:49:B3:D1:CF:79:58:7A:
  • EC:3B:01:E2:6E:A6:E2:8D:4E:9C:5A:7D:FB:F6:A4:4B:
  • C9:EA:B6:69:0E:39:35:20
  • 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 : Oct 6 14:10:32.803 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:C5:83:CB:BE:15:0E:3F:3A:1E:5B:99:
  • F0:09:01:62:EF:E8:C7:B8:3B:72:86:2C:35:7B:94:80:
  • 0E:7F:56:D2:45:02:20:26:A9:83:B5:8E:58:DF:CC:B9:
  • DE:F5:93:41:32:F4:6A:66:41:F2:A9:41:C9:8A:11:C5:
  • 97:6B:76:28:CE:E3:CC
First seen at:

CN=mwbgw2.ocn.ad.jp,O=NTT Communications Corporation,L=Chiyoda-Ku,ST=Tokyo,C=JP

Certificate chain
Subject
Country (C)
  • JP
State (ST)
  • Tokyo
Locality (L)
  • Chiyoda-Ku
Organization (O)
  • NTT Communications Corporation
Common Name (CN)
  • mwbgw2.ocn.ad.jp
Alternative Names
  • mwbgw2.ocn.ad.jp
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Common Name (CN)
  • DigiCert Global G2 TLS RSA SHA256 2020 CA1
validity period
Not valid before
2023-10-06
Not valid after
2024-10-17
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
45:63:33:70:84:C7:54:6F:24:6B:E7:09:14:E2:2A:A1:49:F6:14:A6:9F:34:DF:E5:8B:72:7F:D4:E2:69:C7:10
SHA1
DC:CB:E4:A5:2F:EB:8D:25:3E:4A:E2:B1:1D:F5:B6:43:8F:AB:82:64
X509v3 extensions
authorityKeyIdentifier
  • keyid:74:85:80:C0:66:C7:DF:37:DE:CF:BD:29:37:AA:03:1D:BE:ED:CD:17
subjectKeyIdentifier
  • D4:77:22:AA:DF:A6:F6:16:04:A8:17:FF:2B:3C:DB:D9:EA:91:C8:B1
certificatePolicies
  • Policy: 2.23.140.1.2.2
  • CPS: http://www.digicert.com/CPS
crlDistributionPoints
  • Full Name:
  • URI:http://crl3.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl
  • Full Name:
  • URI:http://crl4.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl
authorityInfoAccess
  • OCSP - URI:http://ocsp.digicert.com
  • CA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crt
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 : Oct 6 14:12:27.880 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:AF:EA:9B:CE:9D:8A:57:35:C0:07:77:
  • 04:70:F0:E3:09:7D:7F:8B:4E:76:28:23:B2:80:E1:1E:
  • D2:50:E1:BD:3C:02:21:00:CD:8E:38:CA:0D:9F:99:F8:
  • D2:89:87:72:97:DB:69:49:5C:50:C5:A5:56:FA:D5:8C:
  • 9A:68:E8:C4:2A:03:69:EE
  • 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 : Oct 6 14:12:27.811 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:B2:AB:52:5C:73:8D:A1:EB:65:7C:55:
  • FA:EB:F0:9A:1A:F7:61:E1:70:1C:C3:11:7D:06:73:0F:
  • 7B:33:AC:DE:A8:02:21:00:DD:32:22:6A:4B:6F:DB:C9:
  • CE:36:22:65:4C:BE:AC:FB:73:42:8F:35:79:7D:A8:52:
  • C6:8C:16:57:E7:DE:C1:78
  • 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 : Oct 6 14:12:27.892 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:94:14:8A:E5:80:B7:7C:82:E3:D5:26:
  • 52:69:1D:00:FF:38:EB:03:DA:1E:D3:E8:E6:37:E8:10:
  • 4C:6D:43:3B:FE:02:21:00:87:C0:5F:26:77:0D:8F:9D:
  • CB:ED:64:6F:79:19:73:16:C6:56:B9:24:CB:12:A8:03:
  • 00:4A:36:B5:15:8D:A9:8E