SSL-Tools

SSL check results of tooncornelissen.nl

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Discover if the mail servers for 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 Sat, 26 Nov 2022 12:22:41 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.tooncornelissen.nl
185.224.88.45
 10
supported
tooncornelissen.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 @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
2022-11-26
Not valid after
2023-02-24
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
B6:DB:BB:58:E5:5C:FE:5E:96:AA:51:39:07:DE:EB:FE:5B:2C:6E:BB:AB:78:4B:E0:5F:4C:D2:F4:33:3F:68:37
SHA1
9C:9E:D7:BB:37:1B:A1:90:F0:79:C2:BD:57:72:51:1C:F1:7C:9B:AF
X509v3 extensions
subjectKeyIdentifier
  • 0B:34:B5:62:B2:64:20:00:60:C4:68:6A:C8:F6:82:7A:70:14:7A:35
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 : 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 26 12:21:35.291 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:D5:F2:BA:BD:8D:9E:E2:E8:09:E2:2D:
  • DE:1B:BF:25:66:37:40:F3:A4:14:A9:12:15:65:CB:1F:
  • 9C:DA:35:FB:72:02:21:00:CD:01:D2:6A:52:D4:6D:E5:
  • D9:0B:9B:96:C0:B9:35:EB:95:E7:98:D4:9C:31:64:BA:
  • 69:28:1F:42:4B:45:41:15
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 6F:53:76:AC:31:F0:31:19:D8:99:00:A4:51:15:FF:77:
  • 15:1C:11:D9:02:C1:00:29:06:8D:B2:08:9A:37:D9:13
  • Timestamp : Nov 26 12:21:35.452 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:9C:96:EE:0D:56:A3:06:8C:CA:A2:05:
  • 43:2D:A9:7E:38:20:DA:E0:C1:E0:99:D1:98:7F:13:CC:
  • BE:35:65:0F:30:02:20:2F:32:50:7E:F3:BE:E7:52:96:
  • A2:05:ED:C1:10:6A:5F:6C:BF:0C:C4:45:3B:1F:27:32:
  • D1:9C:5D:84:8F:15:E5