SSL-Tools

SSL check results of caroprese.ch

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Discover if the mail servers for caroprese.ch 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 Wed, 24 Dec 2025 23:32:04 +0000

The mailservers of caroprese.ch can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @caroprese.ch addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.caroprese.ch
152.53.116.70
 10
supported
mail.caroprese.ch
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 @caroprese.ch address so far. Test mail delivery

Certificates

First seen at:

CN=mail.caroprese.ch

Certificate chain
  • mail.caroprese.ch
    • remaining
    • 256 bit
    • ecdsa-with-SHA384
      • E7
        • remaining
        • 384 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mail.caroprese.ch
Alternative Names
  • mail.caroprese.ch
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • E7
validity period
Not valid before
2025-11-22
Not valid after
2026-02-20
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
CF:E1:F6:A7:92:8A:8E:3D:F6:11:3E:8C:16:D6:CF:EE:FA:BA:4F:DB:3F:72:1B:D8:AC:CE:29:18:BC:4F:70:55
SHA1
30:3A:94:95:A5:7D:6A:67:E2:1D:85:9B:73:5D:FC:9D:C0:99:21:50
X509v3 extensions
subjectKeyIdentifier
  • 72:EC:D7:93:D6:3A:39:CA:25:77:BB:A4:2D:2C:63:B1:FD:32:DB:35
authorityKeyIdentifier
  • keyid:AE:48:9E:DC:87:1D:44:A0:6F:DA:A2:E5:60:74:04:78:C2:9C:00:80
authorityInfoAccess
  • CA Issuers - URI:http://e7.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://e7.c.lencr.org/19.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 64:11:C4:6C:A4:12:EC:A7:89:1C:A2:02:2E:00:BC:AB:
  • 4F:28:07:D4:1E:35:27:AB:EA:FE:D5:03:C9:7D:CD:F0
  • Timestamp : Nov 22 08:56:01.830 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:71:78:89:B6:D5:28:AE:3B:4B:01:3A:A1:
  • 5E:0E:D7:A2:9D:1F:71:4A:F6:C9:0C:EE:83:23:F3:AD:
  • 39:EA:EE:83:02:21:00:84:84:E0:94:81:6D:45:D4:0F:
  • 95:14:46:2B:F2:4C:41:1D:FE:60:D1:FC:BA:7A:3A:85:
  • 86:39:FB:79:52:17:22
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 96:97:64:BF:55:58:97:AD:F7:43:87:68:37:08:42:77:
  • E9:F0:3A:D5:F6:A4:F3:36:6E:46:A4:3F:0F:CA:A9:C6
  • Timestamp : Nov 22 08:56:01.902 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:D7:B7:24:2F:AB:84:32:F4:92:7E:1F:
  • B4:22:8E:FD:53:FE:3F:54:54:79:93:46:A8:3E:D9:CC:
  • 50:A1:2E:9E:F5:02:21:00:ED:23:0B:2E:C0:0A:F4:50:
  • A7:55:DE:83:3D:64:2A:DD:6A:5F:D5:13:82:79:7C:53:
  • 62:0C:21:0C:8A:11:5C:19