SSL-Tools

SSL check results of mail.fleischhauer.de

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Discover if the mail servers for mail.fleischhauer.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 Thu, 23 Jul 2020 00:30:09 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.fleischhauer.de
80.149.160.199
 -
supported
mail.fleischhauer.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
12 s

Outgoing Mails

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

Certificates

First seen at:

CN=mail.fleischhauer.de

Certificate chain
Subject
Common Name (CN)
  • mail.fleischhauer.de
Alternative Names
  • mail.fleischhauer.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-06-10
Not valid after
2020-09-08
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
6D:C9:22:DD:F7:50:DE:F9:98:04:90:AE:11:8E:59:BB:70:64:78:BC:12:24:68:FD:76:19:D3:0C:3E:0A:50:5E
SHA1
3B:F6:12:CF:D3:38:2C:BD:81:B7:CC:CD:83:D6:EC:6C:31:2E:B5:F2
X509v3 extensions
subjectKeyIdentifier
  • 90:15:9B:C3:67:AC:24:B0:12:F3:12:E8:AF:BC:8E:67:BD:95:56:CB
authorityKeyIdentifier
  • keyid:A8:4A:6A:63:04:7D:DD:BA:E6:D1:39:B7:A6:45:65:EF:F3:A8:EC:A1
authorityInfoAccess
  • OCSP - URI:http://ocsp.int-x3.letsencrypt.org
  • CA Issuers - URI:http://cert.int-x3.letsencrypt.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • Policy: 1.3.6.1.4.1.44947.1.1.1
  • CPS: http://cps.letsencrypt.org
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : E7:12:F2:B0:37:7E:1A:62:FB:8E:C9:0C:61:84:F1:EA:
  • 7B:37:CB:56:1D:11:26:5B:F3:E0:F3:4B:F2:41:54:6E
  • Timestamp : Jun 10 06:48:45.820 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:11:03:B2:17:6C:7F:B3:06:80:27:40:05:
  • BB:4F:5E:1E:88:22:09:3D:2E:EB:99:DA:D8:22:1D:C9:
  • DD:AD:C5:3F:02:21:00:B8:3D:51:4B:1C:91:73:C5:70:
  • CB:AD:A0:8E:09:6C:EE:96:18:BC:21:3F:F6:4D:BF:F7:
  • F0:F5:CC:63:34:C8:F6
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : B2:1E:05:CC:8B:A2:CD:8A:20:4E:87:66:F9:2B:B9:8A:
  • 25:20:67:6B:DA:FA:70:E7:B2:49:53:2D:EF:8B:90:5E
  • Timestamp : Jun 10 06:48:45.822 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:F8:BD:8E:CF:CE:48:E2:85:C2:01:E3:
  • F7:BE:3E:64:0E:70:49:1E:A8:31:A0:C6:28:70:EC:FA:
  • 14:67:70:8B:4E:02:20:07:51:0F:5D:30:3C:34:FB:49:
  • 14:77:EE:4E:0B:48:79:E0:9A:03:33:D4:B4:EC:38:6D:
  • F8:83:DA:53:6D:A6:FD