SSL-Tools

SSL check results of smtp.ambisys.net

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Discover if the mail servers for smtp.ambisys.net 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 Fri, 29 Mar 2024 09:15:26 +0000

The mailservers of smtp.ambisys.net can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @smtp.ambisys.net addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
smtp.ambisys.net
210.250.61.65
 -
supported
*.ambisys.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
11 s

Outgoing Mails

We have not received any emails from a @smtp.ambisys.net address so far. Test mail delivery

Certificates

First seen at:

CN=*.ambisys.net

Certificate chain
Subject
Common Name (CN)
  • *.ambisys.net
Alternative Names
  • *.ambisys.net
  • ambisys.net
Issuer
Country (C)
  • JP
Organization (O)
  • Japan Registry Services Co., Ltd.
Common Name (CN)
  • JPRS Domain Validation Authority - G4
validity period
Not valid before
2024-03-19
Not valid after
2025-03-31
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
Fingerprints
SHA256
D0:21:4E:BB:00:B0:6C:CF:7B:A9:9D:FB:67:A5:AA:52:04:68:BF:45:95:18:30:07:8A:0B:12:A5:2F:92:97:EA
SHA1
62:7C:BC:25:2D:07:C8:2F:1C:8E:28:57:49:4F:50:E5:98:22:58:63
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
  • 16:91:EC:6C:86:A0:9E:A8:2F:B9:94:8C:AB:C3:C1:22:91:9D:62:22
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 4E:75:A3:27:5C:9A:10:C3:38:5B:6C:D4:DF:3F:52:EB:
  • 1D:F0:E0:8E:1B:8D:69:C0:B1:FA:64:B1:62:9A:39:DF
  • Timestamp : Mar 19 07:11:51.727 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:AB:AE:3C:BE:1E:19:CF:F7:3C:D2:35:
  • 8D:64:84:A7:F9:EB:2B:2D:C9:21:22:00:AF:F1:67:AD:
  • 24:E4:F4:48:A5:02:20:68:93:5E:B7:68:A8:86:CF:85:
  • 96:08:AC:E4:F3:87:92:03:3B:C7:1D:9C:D7:1B:0F:73:
  • EC:D6:B6:6F:F0:0C:DE
  • 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 : Mar 19 07:11:53.559 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:93:03:4E:24:69:25:19:B9:59:A6:EF:
  • 41:B0:4D:B6:45:52:0B:CB:2B:1B:5E:57:B4:0D:B2:C7:
  • 80:DD:FA:79:6F:02:20:08:FB:14:11:5E:C4:42:1D:C6:
  • 04:EA:74:48:85:B7:A6:6B:3F:87:C2:C2:B2:F6:88:47:
  • CC:33:53:61:A4:36:73
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
  • 87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
  • Timestamp : Mar 19 07:11:54.284 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:B1:23:E9:BE:46:35:B4:79:C6:22:5B:
  • 88:2B:EB:A3:35:F5:C0:CF:7C:D8:8C:CD:AC:94:F1:E5:
  • 6B:03:27:93:5F:02:20:7E:FC:A5:34:2D:8E:15:20:72:
  • C9:2E:DD:C9:19:93:E4:1E:34:CE:39:E9:4E:08:71:CF:
  • 3A:D0:3B:AC:83:77:5E
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : CC:FB:0F:6A:85:71:09:65:FE:95:9B:53:CE:E9:B2:7C:
  • 22:E9:85:5C:0D:97:8D:B6:A9:7E:54:C0:FE:4C:0D:B0
  • Timestamp : Mar 19 07:11:54.726 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:DF:B6:EB:80:A8:A4:1D:BA:82:8C:44:
  • 8C:50:80:7D:46:50:95:36:0F:53:E9:2D:13:F9:02:09:
  • 37:2B:11:34:D4:02:20:18:CA:53:5E:3E:A1:FA:C0:1C:
  • D9:8B:E6:46:EE:0B:91:13:29:C0:7C:68:04:98:C8:7D:
  • EA:54:5C:55:55:D2:8E