SSL-Tools

SSL check results of famcloud.de

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Discover if the mail servers for famcloud.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 Tue, 02 Jun 2026 19:30:27 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.famcloud.de
152.53.179.110
 10
supported
mail.famcloud.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
1 s

Outgoing Mails

We have received emails from these servers with @famcloud.de sender addresses. Test mail delivery

Host TLS Version & Cipher
mail.famcloud.de (37.120.165.109)
TLSv1.3 TLS_AES_256_GCM_SHA384

Certificates

First seen at:

CN=mail.famcloud.de

Certificate chain
  • mail.famcloud.de
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R12
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mail.famcloud.de
Alternative Names
  • mail.famcloud.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R12
validity period
Not valid before
2026-05-18
Not valid after
2026-08-16
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
Fingerprints
SHA256
FE:C0:FB:11:42:02:9D:FF:24:BF:FF:2D:A7:E9:43:CA:49:02:9F:4E:D9:86:6E:D9:97:08:10:3A:E0:36:98:E3
SHA1
9A:3B:60:37:31:2E:D8:66:DC:AD:6E:C9:AD:57:0B:6B:B1:B8:A8:90
X509v3 extensions
subjectKeyIdentifier
  • E7:CA:F7:C8:D3:E4:99:46:DD:C5:4C:22:DD:47:08:14:9C:7E:17:11
authorityKeyIdentifier
  • keyid:00:B5:29:F2:2D:8E:6F:31:E8:9B:4C:AD:78:3E:FA:DC:E9:0C:D1:D2
authorityInfoAccess
  • CA Issuers - URI:http://r12.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://r12.c.lencr.org/44.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : C2:31:7E:57:45:19:A3:45:EE:7F:38:DE:B2:90:41:EB:
  • C7:C2:21:5A:22:BF:7F:D5:B5:AD:76:9A:D9:0E:52:CD
  • Timestamp : May 18 22:14:03.869 2026 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:F1:F4:99:82:7F:F3:15:7E:A2:AD:62:
  • C7:6A:18:0E:C9:17:4E:96:65:2E:C1:E8:14:B1:70:66:
  • 97:8C:C7:1B:EA:02:20:77:1E:A6:48:01:4C:AD:D7:A4:
  • 7B:87:97:02:D7:EB:4A:C0:E2:A9:99:95:58:2A:CD:A7:
  • 44:7F:8B:8B:60:5C:21
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 6C:FE:50:19:43:A8:5E:A9:16:BC:52:D1:33:E4:DC:C9:
  • 1E:F1:41:1C:7D:25:84:20:D1:73:80:9E:18:18:EB:3A
  • Timestamp : May 18 22:14:04.150 2026 GMT
  • Extensions: 00:00:05:00:0C:2B:C2:06
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:4E:D1:5A:B8:C2:46:08:71:2D:D6:02:DC:
  • 08:37:10:85:78:CA:58:07:9F:E3:E1:8D:3F:C0:85:92:
  • C3:69:D3:BD:02:20:0D:D9:C7:8A:4C:4A:05:7A:0E:35:
  • 2D:C5:FC:2A:D8:D0:AD:CD:EC:F5:A4:94:F0:D2:89:56:
  • 0A:D5:8E:AD:38:A5