SSL-Tools

SSL check results of atlantisdx.de

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Discover if the mail servers for atlantisdx.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, 14 Mar 2025 01:33:34 +0000

The mailservers of atlantisdx.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @atlantisdx.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.atlantisdx.de
213.61.139.226
 10
supported
gateway.atlantishh.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
8 s

Outgoing Mails

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

Certificates

First seen at:

CN=gateway.atlantishh.de

Certificate chain
  • gateway.atlantishh.de
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
      • R11
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • gateway.atlantishh.de
Alternative Names
  • gateway.atlantishh.de
  • mail.adx.de
  • mail.atlantisdx.de
  • mail.atlantisgmbh.de
  • mail.atlantismedia.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R11
validity period
Not valid before
2025-02-22
Not valid after
2025-05-23
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
4E:6F:1A:76:1D:F3:B5:6D:68:25:1D:24:0A:D6:00:55:1B:DE:99:AE:97:61:28:F8:4A:12:4C:B1:10:14:7A:01
SHA1
A4:D5:F2:C1:60:6D:13:89:BB:31:1A:90:84:F9:D6:B5:3B:57:D4:CB
X509v3 extensions
subjectKeyIdentifier
  • 8B:5E:38:ED:E3:20:C6:37:98:42:89:9A:1E:98:2C:56:0C:D5:CE:04
authorityKeyIdentifier
  • keyid:C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
authorityInfoAccess
  • OCSP - URI:http://r11.o.lencr.org
  • CA Issuers - URI:http://r11.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_scts
  • 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 : Feb 22 04:54:01.026 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:C4:FD:60:34:94:C7:D5:B2:41:71:03:
  • CE:59:2F:5B:10:65:2F:9C:66:AD:BF:ED:BC:A5:D7:14:
  • 27:25:46:19:2F:02:21:00:E9:A9:AE:70:70:1C:6B:87:
  • 5B:56:D4:D6:95:A5:E4:2E:C5:E7:A6:C1:92:D5:29:BF:
  • 84:AD:FB:11:9A:30:61:7A
  • 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 : Feb 22 04:54:01.002 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:E4:46:31:8C:38:D7:ED:A3:E4:B5:B2:
  • F0:B6:17:80:8C:A0:1D:FD:66:18:13:E8:47:F0:71:B6:
  • 38:44:1F:50:E1:02:21:00:E1:B6:53:52:27:57:65:43:
  • 40:49:D0:B5:E0:07:58:E2:EA:7C:EF:BA:7B:22:BF:B4:
  • 56:E2:A2:86:0C:02:A8:B3