SSL-Tools

SSL check results of eisbad.5711.org

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Discover if the mail servers for eisbad.5711.org 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 Sun, 22 Nov 2020 01:44:38 +0000

The mailservers of eisbad.5711.org can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @eisbad.5711.org addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
eisbad.5711.org
195.201.19.11
 -
supported
eisbad.5711.org
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
eisbad.5711.org
2a01:4f8:1c0c:4b15::1
 -
supported
eisbad.5711.org
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s

Outgoing Mails

We have not received any emails from a @eisbad.5711.org address so far. Test mail delivery

Certificates

First seen at:

CN=eisbad.5711.org

Certificate chain
Subject
Common Name (CN)
  • eisbad.5711.org
Alternative Names
  • eisbad.5711.org
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-11-09
Not valid after
2021-02-07
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
46:C8:98:DA:DC:AE:D3:D7:0E:C9:52:6F:9B:32:76:09:E8:00:F0:D0:17:5F:DA:92:88:B5:CF:7B:3A:38:D0:A9
SHA1
27:72:FE:6C:FC:CF:E5:FD:24:1C:BF:18:C9:5C:96:F8:97:F9:BC:35
X509v3 extensions
subjectKeyIdentifier
  • 79:97:8C:4C:C9:D8:0B:FF:69:3C:DC:5B:B1:3B:52:0B:BB:45:B6:6E
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 : 5C:DC:43:92:FE:E6:AB:45:44:B1:5E:9A:D4:56:E6:10:
  • 37:FB:D5:FA:47:DC:A1:73:94:B2:5E:E6:F6:C7:0E:CA
  • Timestamp : Nov 9 08:41:22.547 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:7C:B4:84:45:E3:45:9E:0F:E7:C4:FB:15:
  • 51:DF:A4:4F:13:9E:30:96:F2:A7:EE:E1:EB:BA:34:2E:
  • 29:C1:4A:39:02:21:00:E9:ED:46:E0:4A:8B:FB:F7:4A:
  • 06:A3:4F:A5:7C:E2:6F:F1:81:EB:FB:16:5A:06:7A:F3:
  • A7:3F:DB:92:CA:F8:3B
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 7D:3E:F2:F8:8F:FF:88:55:68:24:C2:C0:CA:9E:52:89:
  • 79:2B:C5:0E:78:09:7F:2E:6A:97:68:99:7E:22:F0:D7
  • Timestamp : Nov 9 08:41:22.614 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:26:B9:00:EA:C3:E1:2B:BB:AF:0D:9F:E0:
  • 0C:85:2D:E1:2F:04:87:FA:9B:4C:B9:A7:F1:34:5D:BE:
  • 20:0F:D1:95:02:20:32:6C:C0:E8:42:CB:DD:C2:0B:51:
  • 60:74:4B:6A:2A:74:EF:84:D1:D7:79:C8:2B:DA:A6:17:
  • 55:96:E2:FE:CD:27