SSL-Tools

SSL check results of fair-mittelt.com

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Discover if the mail servers for fair-mittelt.com 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 Tue, 02 Jun 2020 19:01:31 +0000

The mailservers of fair-mittelt.com can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @fair-mittelt.com addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
fair-mittelt.com
87.138.244.43
 10
supported
fair-mittelt.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
12 s

Outgoing Mails

We have not received any emails from a @fair-mittelt.com address so far. Test mail delivery

Certificates

First seen at:

CN=fair-mittelt.com

Certificate chain
Subject
Common Name (CN)
  • fair-mittelt.com
Alternative Names
  • fair-mittelt.com
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-04-28
Not valid after
2020-07-27
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
01:0C:B7:76:50:77:22:7F:9C:30:89:79:14:28:CF:E7:28:68:8D:36:65:DE:7D:64:83:EB:22:93:64:E8:90:27
SHA1
85:42:81:E5:A5:34:C5:3F:94:78:B4:9E:3A:EE:F9:43:EE:36:89:5A
X509v3 extensions
subjectKeyIdentifier
  • A7:A2:12:C4:06:63:0A:4E:54:C1:C1:47:89:21:AB:68:B9:F8:6E:D7
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 : 07:B7:5C:1B:E5:7D:68:FF:F1:B0:C6:1D:23:15:C7:BA:
  • E6:57:7C:57:94:B7:6A:EE:BC:61:3A:1A:69:D3:A2:1C
  • Timestamp : Apr 28 07:00:21.735 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:7F:08:11:BE:0C:54:37:E5:A6:23:A6:24:
  • 70:66:1F:2B:5A:78:07:08:1F:27:3C:47:5E:5F:80:FD:
  • 4C:2A:42:29:02:21:00:88:DF:21:90:B9:6F:A6:16:90:
  • EF:AA:60:C7:C8:15:9E:7B:EB:84:6C:06:14:25:AD:1A:
  • 0A:DE:BF:89:35:D1:E4
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 6F:53:76:AC:31:F0:31:19:D8:99:00:A4:51:15:FF:77:
  • 15:1C:11:D9:02:C1:00:29:06:8D:B2:08:9A:37:D9:13
  • Timestamp : Apr 28 07:00:21.952 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:99:81:F2:4A:99:19:F3:25:72:94:27:
  • 65:4A:B5:AE:08:28:E6:80:F5:AC:72:C6:1A:81:F0:CB:
  • 89:15:34:F8:B2:02:21:00:80:30:D3:D5:8B:FD:36:09:
  • 5D:DF:1F:9F:B7:8C:A8:D7:6E:36:C3:31:68:F5:8D:11:
  • 88:D5:AD:01:7A:58:DA:9E