SSL-Tools

SSL check results of mail.dentaldesignreichert.de

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Discover if the mail servers for mail.dentaldesignreichert.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

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Report created Fri, 25 Jul 2025 18:00:10 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.dentaldesignreichert.de
188.68.48.154
 -
supported
mail.dentaldesignreichert.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s

Outgoing Mails

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

Certificates

First seen at:

CN=mail.dentaldesignreichert.de

Certificate chain
  • mail.dentaldesignreichert.de
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R11
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mail.dentaldesignreichert.de
Alternative Names
  • mail.dentaldesignreichert.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R11
validity period
Not valid before
2025-07-25
Not valid after
2025-10-23
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
88:D4:BE:3A:7E:8C:F3:F9:31:4C:5F:CF:A4:AC:24:E6:F5:83:98:53:32:1C:5E:06:46:0A:B3:74:D6:CB:83:D8
SHA1
BA:38:AD:47:8C:A9:9F:7D:F1:4C:14:C7:2A:22:CB:80:68:C1:ED:1C
X509v3 extensions
subjectKeyIdentifier
  • E0:70:E4:14:36:96:C1:F0:EF:C7:4B:9E:24:06:F2:BD:73:20:46:F8
authorityKeyIdentifier
  • keyid:C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
authorityInfoAccess
  • CA Issuers - URI:http://r11.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://r11.c.lencr.org/40.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 1A:04:FF:49:D0:54:1D:40:AF:F6:A0:C3:BF:F1:D8:C4:
  • 67:2F:4E:EC:EE:23:40:68:98:6B:17:40:2E:DC:89:7D
  • Timestamp : Jul 25 17:53:54.905 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:15:8F:EF:89:29:7D:CB:14:70:31:BA:13:
  • AB:62:F4:33:51:DB:4B:38:5D:79:B0:09:5B:96:FF:44:
  • B6:00:E0:C5:02:21:00:94:25:91:23:E9:4A:A3:7C:DC:
  • 5D:5C:98:E3:4A:94:A7:91:24:78:D2:0B:A3:52:98:3D:
  • F8:D8:3B:F0:B7:65:E1
  • 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 : Jul 25 17:53:56.895 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:73:30:7A:B1:24:15:F9:5C:E1:27:4F:9E:
  • B5:F4:A7:94:FD:15:7B:E3:A9:12:54:38:90:EB:2A:61:
  • A0:0A:22:50:02:21:00:E8:28:7D:FC:04:EF:2A:C7:60:
  • 9A:70:16:B9:AE:0F:BE:0E:F3:B5:51:0B:C0:92:65:7D:
  • FC:72:59:90:DD:F9:78