SSL-Tools

SSL check results of vlietijssel.nl

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Discover if the mail servers for vlietijssel.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 Tue, 05 Nov 2024 10:38:00 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
vlietijssel.nl
45.82.189.109
 10
supported
vlietijssel.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 @vlietijssel.nl address so far. Test mail delivery

Certificates

First seen at:

CN=vlietijssel.nl

Certificate chain
  • vlietijssel.nl
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R11
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • vlietijssel.nl
Alternative Names
  • vlietijssel.nl
  • webmail.vlietijssel.nl
  • www.vlietijssel.nl
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R11
validity period
Not valid before
2024-10-06
Not valid after
2025-01-04
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
88:BD:01:62:E5:09:6F:B5:AD:51:BD:6C:2F:3E:A8:75:A0:0F:DC:3E:7F:7C:76:86:54:96:42:BB:27:4D:92:21
SHA1
82:2C:2E:20:B0:65:D8:43:AD:7D:C5:21:52:3B:F4:51:D7:53:51:52
X509v3 extensions
subjectKeyIdentifier
  • 4C:7C:6E:8E:34:A9:28:DA:94:B8:15:DE:64:3F:31:2B:23:7A:87:F2
authorityKeyIdentifier
  • keyid:C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
authorityInfoAccess
  • OCSP - URI:http://r11.o.lencr.org
  • CA Issuers - URI:http://r11.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : E0:92:B3:FC:0C:1D:C8:E7:68:36:1F:DE:61:B9:96:4D:
  • 0A:52:78:19:8A:72:D6:72:C4:B0:4D:A5:6D:6F:54:04
  • Timestamp : Oct 6 09:38:32.766 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:15:A5:FE:7C:B9:61:A0:39:CF:DF:5D:5D:
  • 5C:60:6D:7D:2B:9A:7E:90:9F:66:CE:0F:C8:72:F0:D8:
  • DF:08:1A:B4:02:20:21:C4:FD:15:43:CE:93:3F:20:DD:
  • EC:A3:6E:C3:8D:29:57:9B:1D:A9:BF:43:07:C4:51:2E:
  • 75:A3:39:02:44:20
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : CF:11:56:EE:D5:2E:7C:AF:F3:87:5B:D9:69:2E:9B:E9:
  • 1A:71:67:4A:B0:17:EC:AC:01:D2:5B:77:CE:CC:3B:08
  • Timestamp : Oct 6 09:38:32.788 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:82:5C:87:B0:32:B5:65:D0:55:87:D9:
  • A3:E2:59:B2:5D:2F:AA:0F:66:E6:E7:CF:11:3C:2A:09:
  • A8:77:AA:EB:92:02:21:00:B8:99:3B:3B:BD:7F:80:35:
  • F2:0C:4F:A0:D0:81:06:98:A9:B2:3F:09:47:F4:DD:A7:
  • 19:83:F2:B2:71:7E:C5:19