SSL-Tools

SSL check results of www.tisda.nl

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Discover if the mail servers for www.tisda.nl 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 Sat, 27 Jul 2024 00:30:45 +0000

The mailservers of www.tisda.nl can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @www.tisda.nl addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
www.tisda.nl
5.254.124.206
 -
supported
ftp.tisda.nl
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
www.tisda.nl
2001:67c:b30:32f1::1
 -
supported
ftp.tisda.nl
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 @www.tisda.nl address so far. Test mail delivery

Certificates

First seen at:

CN=ftp.tisda.nl

Certificate chain
  • ftp.tisda.nl
    • remaining
    • 384 bit
    • ecdsa-with-SHA384
      • E6
        • remaining
        • 384 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • ftp.tisda.nl
Alternative Names
  • ftp.tisda.nl
  • mail.tisda.nl
  • smtp.tisda.nl
  • tisda.nl
  • www.tisda.nl
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • E6
validity period
Not valid before
2024-07-13
Not valid after
2024-10-11
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
0A:EA:D8:04:81:CC:67:44:0A:3D:E6:5B:A0:93:17:B5:07:D3:D0:69:7B:E8:AB:98:48:BD:EC:5A:E0:41:E8:A5
SHA1
DA:ED:57:3D:7B:FA:C2:15:77:B5:96:24:51:14:60:55:D7:DE:0A:37
X509v3 extensions
subjectKeyIdentifier
  • C8:D9:69:65:96:1A:59:85:C2:5D:6E:F4:8B:F3:CD:80:59:D4:65:EC
authorityKeyIdentifier
  • keyid:93:27:46:98:03:A9:51:68:8E:98:D6:C4:42:48:DB:23:BF:58:94:D2
authorityInfoAccess
  • OCSP - URI:http://e6.o.lencr.org
  • CA Issuers - URI:http://e6.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB:
  • 1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73
  • Timestamp : Jul 13 18:25:38.513 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:5F:06:D3:59:47:AB:6B:A4:4A:F2:FD:E9:
  • 69:2E:5A:80:55:4F:E1:1C:73:C3:24:50:93:87:03:4F:
  • 6D:07:06:6D:02:21:00:DA:0B:64:F6:79:36:5A:6E:59:
  • 29:26:E4:C5:A2:04:85:D5:F8:D2:4B:DE:C0:3F:4B:A7:
  • F0:37:CB:34:55:66:A0
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : DF:E1:56:EB:AA:05:AF:B5:9C:0F:86:71:8D:A8:C0:32:
  • 4E:AE:56:D9:6E:A7:F5:A5:6A:01:D1:C1:3B:BE:52:5C
  • Timestamp : Jul 13 18:25:38.701 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:4B:7A:28:05:0C:EA:66:79:08:ED:38:6D:
  • 9A:62:12:57:66:F2:4E:40:58:DE:CA:E8:DD:5B:2B:B7:
  • 0D:82:8F:37:02:20:24:75:C4:28:2C:F1:07:35:BA:54:
  • A8:27:B7:95:28:16:80:26:FE:DD:E4:F0:42:C2:DF:56:
  • 5A:0A:0B:DF:C7:26