SSL-Tools

SSL check results of mail.ams-fleet.com

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Discover if the mail servers for mail.ams-fleet.com 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, 30 Oct 2025 05:55:55 +0000

The mailservers of mail.ams-fleet.com can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mail.ams-fleet.com addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.ams-fleet.com
160.16.100.247
 -
supported
*.ams-fleet.com
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 @mail.ams-fleet.com address so far. Test mail delivery

Certificates

First seen at:

CN=*.ams-fleet.com

Certificate chain
Subject
Common Name (CN)
  • *.ams-fleet.com
Alternative Names
  • *.ams-fleet.com
  • ams-fleet.com
Issuer
Country (C)
  • JP
Organization (O)
  • Japan Registry Services Co., Ltd.
Common Name (CN)
  • JPRS Domain Validation Authority - G4
validity period
Not valid before
2025-08-12
Not valid after
2026-08-31
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
Fingerprints
SHA256
89:88:8B:3E:C3:96:56:EE:82:06:58:E6:89:42:C1:C9:A5:37:AF:EF:7B:60:FB:E7:B0:B7:12:E4:ED:A3:E7:E9
SHA1
AA:81:BD:48:2D:AD:F4:DC:D2:E5:D1:98:B4:85:97:EA:27:16:BA:0D
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
  • 8B:FD:59:9E:B3:E2:CE:11:BD:23:E1:4E:AC:6D:C0:52:27:CC:9B:E2
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : D7:6D:7D:10:D1:A7:F5:77:C2:C7:E9:5F:D7:00:BF:F9:
  • 82:C9:33:5A:65:E1:D0:B3:01:73:17:C0:C8:C5:69:77
  • Timestamp : Aug 12 01:37:12.076 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:E2:C7:97:73:14:74:BA:62:FD:35:0A:
  • 2B:9F:E1:59:25:37:B7:40:AA:21:FA:C0:8A:B5:52:1C:
  • 44:69:03:6E:D1:02:21:00:FB:07:0F:79:8F:45:65:8D:
  • FC:EC:FC:8F:82:4B:55:A1:57:E2:6C:AC:77:32:FF:45:
  • CE:0E:13:C7:94:7B:91:C6
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : D8:09:55:3B:94:4F:7A:FF:C8:16:19:6F:94:4F:85:AB:
  • B0:F8:FC:5E:87:55:26:0F:15:D1:2E:72:BB:45:4B:14
  • Timestamp : Aug 12 01:37:13.757 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:EC:F5:70:D4:4F:72:87:1B:7C:91:29:
  • 09:1D:E3:3E:A2:3F:09:AB:5A:53:50:8F:8A:87:57:1C:
  • 08:EE:99:B2:90:02:20:2C:F2:11:98:15:09:E9:56:F6:
  • 42:13:3A:F0:D3:71:B8:41:2A:EB:14:49:E4:1B:5A:69:
  • A4:D2:CB:31:BB:D3:B3
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : C2:31:7E:57:45:19:A3:45:EE:7F:38:DE:B2:90:41:EB:
  • C7:C2:21:5A:22:BF:7F:D5:B5:AD:76:9A:D9:0E:52:CD
  • Timestamp : Aug 12 01:37:14.705 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:CD:18:70:EA:FB:3B:15:7C:9C:5F:0A:
  • 0A:6F:AD:05:23:80:F8:0C:42:A1:77:20:8B:6F:6E:36:
  • 01:A4:FF:38:07:02:21:00:F1:15:45:D4:00:38:AD:E6:
  • C0:1B:DF:C6:87:1D:5C:28:58:A1:96:AD:4E:A0:23:DE:
  • 1E:35:CD:35:1A:84:79:9D
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : CB:38:F7:15:89:7C:84:A1:44:5F:5B:C1:DD:FB:C9:6E:
  • F2:9A:59:CD:47:0A:69:05:85:B0:CB:14:C3:14:58:E7
  • Timestamp : Aug 12 01:37:15.228 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:C7:66:A2:9A:26:D9:4F:20:AC:1B:85:
  • 2B:55:2C:85:66:4B:58:C9:AD:94:28:81:35:D0:6B:FE:
  • 22:F5:B0:57:3F:02:20:16:BC:33:06:D5:1B:53:18:FB:
  • 69:E3:CE:BB:A8:68:D0:7C:99:68:51:A8:B0:58:ED:68:
  • F7:78:4F:89:96:FC:EA