SSL-Tools

SSL check results of dashsystem.co

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Discover if the mail servers for dashsystem.co 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 Mon, 05 Oct 2026 00:30:06 +0000

The mailservers of dashsystem.co can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @dashsystem.co addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.dashsystem.co
89.168.36.132
 10
supported
*.dashsystem.co
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 @dashsystem.co address so far. Test mail delivery

Certificates

First seen at:

CN=*.dashsystem.co

Certificate chain
  • *.dashsystem.co
    • remaining
    • 256 bit
    • ecdsa-with-SHA384
      • YE2
        • remaining
        • 384 bit
        • ecdsa-with-SHA384
          • Root YE
            • remaining
            • 384 bit
            • ecdsa-with-SHA384
              • ISRG Root X2 (Certificate is self-signed.)
                • remaining
                • 384 bit
                • ecdsa-with-SHA384
Subject
Common Name (CN)
  • *.dashsystem.co
Alternative Names
  • *.dashsystem.co
  • dashsystem.co
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • YE2
validity period
Not valid before
2026-10-04
Not valid after
2027-01-02
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
Fingerprints
SHA256
C0:81:E3:5C:87:71:CC:01:BC:E4:77:2C:52:38:B1:F8:7B:15:BA:B9:DF:F6:64:AC:35:16:45:C5:63:9C:AF:DB
SHA1
AE:D7:A4:56:76:60:8F:C2:72:E0:D6:DD:54:5D:26:E6:72:30:BD:F0
X509v3 extensions
subjectKeyIdentifier
  • 14:A0:0F:E3:C5:42:20:BB:FB:50:B0:31:EB:BE:FC:7D:E1:2E:CC:36
authorityKeyIdentifier
  • keyid:B9:59:F2:8E:CF:22:F0:86:D3:37:48:FF:76:14:18:BA:82:D8:55:87
authorityInfoAccess
  • CA Issuers - URI:http://ye2.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://ye2.c.lencr.org/16.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 1C:9F:68:2C:E9:FA:F0:45:69:50:F8:1B:96:8A:87:DD:
  • DB:32:10:D8:4C:E6:C8:B2:E3:82:52:4A:C4:CF:59:9F
  • Timestamp : Oct 4 20:27:17.346 2026 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:18:EB:00:DB:95:F2:78:BC:96:07:19:74:
  • 91:5A:F0:E7:DE:A5:9E:74:E8:A1:5E:C6:88:A3:3F:16:
  • 7D:1D:E2:49:02:20:35:98:0F:21:E5:C3:95:39:85:3A:
  • B8:03:F9:15:D4:E6:90:FD:59:4D:44:25:C3:0D:FB:F0:
  • 2B:C9:9A:26:FE:D8
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 59:6E:6C:33:86:94:B2:59:72:A2:56:C8:A0:E8:DD:90:
  • 4A:76:E8:08:3D:DA:87:3B:01:08:38:28:14:3C:EE:59
  • Timestamp : Oct 4 20:27:17.467 2026 GMT
  • Extensions: 00:00:05:00:07:49:F8:A0
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:9D:5C:7B:79:E3:82:E6:C0:1D:0E:25:
  • AF:A0:E1:8A:81:36:31:71:61:77:D7:FA:A4:BF:0F:D3:
  • 62:90:D7:F3:AD:02:20:1B:7A:19:B6:CD:65:C5:C3:C4:
  • FB:F7:FA:35:72:17:A4:5F:4F:03:9D:29:60:95:C1:A3:
  • 66:B0:55:EB:28:EE:BA