SSL-Tools

SSL check results of eickit.net

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Discover if the mail servers for eickit.net 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, 03 Mar 2024 11:50:53 +0000

The mailservers of eickit.net can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @eickit.net addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.eickit.net
2a01:4f8:1c1c:1636::1
 10
supported
mail.eickit.net
DANE
valid
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
6 s
mail.eickit.net
5.75.189.162
 10
supported
mail.eickit.net
DANE
valid
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
6 s

Outgoing Mails

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

Certificates

First seen at:

CN=mail.eickit.net

Certificate chain
  • mail.eickit.net
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mail.eickit.net
Alternative Names
  • eickit.net
  • mail.eickit.net
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2024-02-21
Not valid after
2024-05-21
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
6E:B1:2E:D3:2D:DB:2D:D2:A6:74:38:42:7F:7E:19:80:CE:43:6D:62:3F:ED:7C:FC:F9:5C:FC:9E:BA:95:EB:FC
SHA1
2D:33:81:A6:12:8B:4C:8C:60:4D:68:0C:EF:B2:71:DF:72:D3:44:C9
X509v3 extensions
subjectKeyIdentifier
  • 80:1A:4B:D7:06:52:FB:0C:8B:EF:5D:20:30:5B:15:E3:FF:CB:7B:D7
authorityKeyIdentifier
  • keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
authorityInfoAccess
  • OCSP - URI:http://r3.o.lencr.org
  • CA Issuers - URI:http://r3.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 3B:53:77:75:3E:2D:B9:80:4E:8B:30:5B:06:FE:40:3B:
  • 67:D8:4F:C3:F4:C7:BD:00:0D:2D:72:6F:E1:FA:D4:17
  • Timestamp : Feb 21 19:49:55.057 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:EF:CA:D0:CF:D7:E8:FB:2A:B7:AC:C1:
  • 85:D3:E4:58:66:B2:13:CE:6B:97:C8:7D:5F:E2:2B:69:
  • C3:95:5B:C7:A0:02:20:5A:5C:E2:9F:E7:CC:62:33:62:
  • CD:FE:26:31:71:07:13:15:E7:14:E3:9C:5E:53:11:4B:
  • CD:3E:3B:C3:82:14:A6
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : EE:CD:D0:64:D5:DB:1A:CE:C5:5C:B7:9D:B4:CD:13:A2:
  • 32:87:46:7C:BC:EC:DE:C3:51:48:59:46:71:1F:B5:9B
  • Timestamp : Feb 21 19:49:55.071 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:86:D7:9C:DD:23:CC:65:B0:5F:37:F4:
  • 4F:67:1C:E2:55:F9:0E:E5:A0:83:F3:9E:94:F7:81:6B:
  • 69:F3:C2:45:63:02:21:00:95:7D:D3:B0:83:1E:43:1F:
  • 5C:39:F0:04:53:25:CB:ED:CF:3D:35:CB:E8:EC:35:AB:
  • 19:2C:1E:40:DD:9B:DF:BE

DANE

DNS-based Authentication of Named Entities (DANE) is a protocol to allow X.509 certificates to be bound to DNS using TLSA records and DNSSEC.

Name Options DNSSEC Matches
_25._tcp.mail.eickit.net
  • DANE-EE: Domain Issued Certificate
  • Use subject public key
  • SHA-256 Hash
valid
valid