SSL-Tools

SSL check results of seewaldmedia.de

NEW You can also bulk check multiple servers.

Discover if the mail servers for seewaldmedia.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 Mon, 16 Sep 2024 12:02:10 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.seewaldmedia.de
94.16.108.230
 10
supported
*.seewaldmedia.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
5 s

Outgoing Mails

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

Certificates

First seen at:

CN=*.seewaldmedia.de

Certificate chain
  • *.seewaldmedia.de
    • remaining
    • 384 bit
    • ecdsa-with-SHA384
      • E6
        • remaining
        • 384 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • *.seewaldmedia.de
Alternative Names
  • *.seewaldmedia.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • E6
validity period
Not valid before
2024-09-16
Not valid after
2024-12-15
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
87:4F:16:C2:84:DC:F1:D4:0C:9F:74:5F:19:4F:F7:E3:09:B1:D9:06:D2:CD:B6:92:20:B1:D5:F0:56:B7:BE:30
SHA1
D3:71:B1:C2:2A:64:4D:91:50:E6:7D:43:55:11:C7:CA:BA:23:CF:F4
X509v3 extensions
subjectKeyIdentifier
  • 71:41:B3:CE:F8:53:8E:4A:2D:13:A9:AD:FB:88:50:3A:EF:BF:1B:AA
authorityKeyIdentifier
  • keyid:93:27:46:98:03:A9:51:68:8E:98:D6:C4:42:48:DB:23:BF:58:94:D2
authorityInfoAccess
  • OCSP - URI:http://e6.o.lencr.org
  • CA Issuers - URI:http://e6.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 : Sep 16 09:54:03.016 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:EF:2C:B7:A5:D6:EE:A9:D8:09:07:F3:
  • 45:C0:BC:4F:8A:59:91:C4:46:A6:80:7F:B7:4E:0A:8F:
  • 9D:B3:6D:D8:21:02:20:63:C8:EB:29:90:63:FE:62:04:
  • 03:DC:03:25:06:53:C8:D4:2C:29:F6:F5:19:E2:27:0E:
  • BC:D4:F2:AE:A2:8B:B4
  • 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 : Sep 16 09:54:03.012 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:F0:9C:12:3A:A6:5E:9B:E0:E2:E0:5B:
  • E6:9C:2F:62:62:BF:24:4A:0C:11:96:1B:D0:FA:B9:6C:
  • FB:22:0A:EB:D4:02:20:07:A3:26:38:D1:54:2B:A8:25:
  • 78:19:41:6F:34:65:D3:4F:F5:0E:5B:0A:6D:8B:04:BA:
  • 21:6D:A1:54:98:A7:2A