SSL-Tools

SSL check results of server.exit.lu

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Discover if the mail servers for server.exit.lu 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 Fri, 11 Sep 2020 09:24:41 +0000

The mailservers of server.exit.lu can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @server.exit.lu addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
server.exit.lu
45.132.245.36
 -
supported
server.exit.lu
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s

Outgoing Mails

We have not received any emails from a @server.exit.lu address so far. Test mail delivery

Certificates

First seen at:

CN=server.exit.lu

Certificate chain
Subject
Common Name (CN)
  • server.exit.lu
Alternative Names
  • server.exit.lu
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-09-07
Not valid after
2020-12-06
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
94:CD:11:7B:AF:FB:59:77:5C:18:2D:2D:4C:F4:A5:9E:F6:A9:F1:E6:49:FE:63:36:D5:B9:EB:E8:8A:1D:66:4E
SHA1
60:13:83:1A:C7:EB:03:A6:9D:EF:A8:F4:23:85:94:CF:BD:68:BB:3D
X509v3 extensions
subjectKeyIdentifier
  • 39:88:6C:C5:69:D6:F0:90:35:F7:C3:FB:96:66:1E:53:EC:8B:21:60
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 : 5E:A7:73:F9:DF:56:C0:E7:B5:36:48:7D:D0:49:E0:32:
  • 7A:91:9A:0C:84:A1:12:12:84:18:75:96:81:71:45:58
  • Timestamp : Sep 7 22:01:26.291 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:26:50:13:25:FA:55:A2:AF:E8:E4:23:AB:
  • 62:94:CE:E7:7D:83:BB:99:C6:AF:33:B7:32:19:86:B8:
  • 5D:22:61:19:02:20:71:59:C0:47:CE:A3:79:E9:1B:53:
  • C8:F5:DE:0A:0A:A2:49:D4:29:6C:8F:27:6E:3E:DE:74:
  • 21:D1:CC:2B:39:3F
  • 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 : Sep 7 22:01:26.330 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:91:DF:A4:3E:F9:2F:E8:5A:11:E5:47:
  • FE:61:A4:35:70:DF:B6:8E:24:75:F9:B4:6E:BE:24:33:
  • 8E:1F:3A:56:CA:02:21:00:FE:9E:50:B9:C4:3C:0C:D6:
  • 68:BC:34:25:87:7E:BE:5F:D1:D0:48:61:20:86:BC:E3:
  • D2:28:C2:6E:8D:C8:0D:7A