SSL-Tools

SSL check results of ai-com.de

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Discover if the mail servers for ai-com.de 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, 19 Apr 2024 14:01:43 +0000

The mailservers of ai-com.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @ai-com.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
gateway.ai-mail.cloud
188.34.128.126
 10
supported
gateway.ai-mail.cloud
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
7 s

Outgoing Mails

We have not received any emails from a @ai-com.de address so far. Test mail delivery

Certificates

First seen at:

CN=gateway.ai-mail.cloud

Certificate chain
  • gateway.ai-mail.cloud
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • gateway.ai-mail.cloud
Alternative Names
  • gateway.ai-mail.cloud
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2024-04-15
Not valid after
2024-07-14
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
12:BA:7F:25:88:CF:C1:CE:8A:0D:DB:80:C3:2A:4E:A0:91:00:A6:3F:ED:EA:F4:42:05:4E:36:45:0C:5F:E0:58
SHA1
E9:D4:6E:86:79:BF:B9:3A:9B:A1:FF:79:47:66:01:48:5C:73:B6:92
X509v3 extensions
subjectKeyIdentifier
  • E9:BF:F2:59:C0:22:8E:48:59:F7:93:2E:F2:FB:5F:A1:1C:1B:58:38
authorityKeyIdentifier
  • keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
authorityInfoAccess
  • OCSP - URI:http://r3.o.lencr.org
  • CA Issuers - URI:http://r3.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
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 : Apr 15 02:09:09.069 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:7E:10:1B:6A:DD:03:A6:C1:90:07:C9:F0:
  • 8E:2A:19:49:1F:71:BB:68:8A:2F:82:7B:C5:7E:70:CF:
  • 42:46:7A:E3:02:21:00:DC:59:8F:FB:00:C4:9E:9C:B8:
  • 89:08:90:02:56:7C:65:84:9B:A6:0F:25:1A:07:BA:BB:
  • C1:7C:49:5E:9C:89:F4
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 3B:53:77:75:3E:2D:B9:80:4E:8B:30:5B:06:FE:40:3B:
  • 67:D8:4F:C3:F4:C7:BD:00:0D:2D:72:6F:E1:FA:D4:17
  • Timestamp : Apr 15 02:09:09.083 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:9F:A8:C6:6C:D2:F6:92:25:C4:73:14:
  • FA:10:7E:66:44:BD:1B:97:05:27:16:0E:57:A4:C6:E6:
  • 2C:9B:97:5E:A0:02:21:00:F9:98:20:C5:AC:B5:0A:B2:
  • D5:CC:A1:0D:61:0A:25:8E:52:C0:94:D5:9A:C1:91:E2:
  • A6:3F:AC:F6:FF:15:F4:FE