SSL-Tools

SSL check results of mail.tooncornelissen.nl

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Discover if the mail servers for mail.tooncornelissen.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 Thu, 24 Nov 2022 14:25:36 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.tooncornelissen.nl
185.224.88.45
 -
supported
tooncornelissen.nl
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s

Outgoing Mails

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

Certificates

First seen at:

CN=tooncornelissen.nl

Certificate chain
  • tooncornelissen.nl
    • remaining
    • 384 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • tooncornelissen.nl
Alternative Names
  • ftp.tooncornelissen.nl
  • mail.tooncornelissen.nl
  • tooncornelissen.nl
  • www.tooncornelissen.nl
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2022-11-24
Not valid after
2023-02-22
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
7E:91:29:3A:5F:39:1D:08:B9:45:82:CE:FC:0E:2E:2D:4E:81:B6:5F:42:79:1D:D9:B8:86:C3:CB:19:F6:2F:CD
SHA1
2A:35:2D:97:AA:E9:85:EB:DC:C4:2F:36:90:34:67:7B:86:9C:BC:55
X509v3 extensions
subjectKeyIdentifier
  • FA:49:45:C8:6A:6A:EE:E3:F6:24:66:27:05:72:FD:DA:26:3F:F3:54
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
  • 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 : E8:3E:D0:DA:3E:F5:06:35:32:E7:57:28:BC:89:6B:C9:
  • 03:D3:CB:D1:11:6B:EC:EB:69:E1:77:7D:6D:06:BD:6E
  • Timestamp : Nov 24 13:35:48.735 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:AC:65:93:D7:54:71:19:8E:0A:E3:99:
  • 50:91:06:CA:48:EC:7C:AD:CB:0A:8D:2F:39:4B:CA:4C:
  • 4D:76:A9:BB:F9:02:21:00:C1:65:6D:13:65:BA:F6:5E:
  • ED:09:A6:B0:D6:D0:4A:87:E8:0C:A6:D5:34:4B:F7:C1:
  • 93:70:74:9D:7F:75:A6:6B
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 7A:32:8C:54:D8:B7:2D:B6:20:EA:38:E0:52:1E:E9:84:
  • 16:70:32:13:85:4D:3B:D2:2B:C1:3A:57:A3:52:EB:52
  • Timestamp : Nov 24 13:35:49.273 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:7B:D9:63:98:41:25:00:0A:7E:5B:B9:40:
  • 1C:EB:B2:E2:A5:B0:C1:E8:A4:CD:90:05:E9:70:59:9D:
  • 10:EC:5C:86:02:20:53:2A:EB:FB:D8:EA:B9:6F:58:0D:
  • 98:5F:FE:70:AB:DD:A7:98:77:EB:75:95:30:69:98:1F:
  • 4C:31:01:F7:C1:07