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 Sat, 14 Jun 2025 07:42:15 +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
      • E5
        • 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)
  • E5
validity period
Not valid before
2025-05-26
Not valid after
2025-08-24
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
98:5B:EC:EF:EA:0E:EA:6B:15:A6:2E:D5:7E:1F:06:9E:9A:10:EF:C5:8D:00:C2:2E:93:6D:3A:92:EE:7B:CC:79
SHA1
23:67:B3:3A:BD:C1:7B:F9:EF:4D:FC:31:43:12:4F:7F:F1:FC:31:98
X509v3 extensions
subjectKeyIdentifier
  • F1:4A:4F:83:C8:FA:67:25:5D:02:EE:20:04:9D:94:70:B3:28:09:8B
authorityKeyIdentifier
  • keyid:9F:2B:5F:CF:3C:21:4F:9D:04:B7:ED:2B:2C:C4:C6:70:8B:D2:D7:0D
authorityInfoAccess
  • CA Issuers - URI:http://e5.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://e5.c.lencr.org/91.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 0D:E1:F2:30:2B:D3:0D:C1:40:62:12:09:EA:55:2E:FC:
  • 47:74:7C:B1:D7:E9:30:EF:0E:42:1E:B4:7E:4E:AA:34
  • Timestamp : May 26 17:57:36.460 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:D9:97:9A:44:6C:45:AC:25:4E:B0:72:
  • 1A:A1:A6:A8:5A:D0:7C:12:AC:7A:43:CB:9A:6B:F8:10:
  • 92:E1:45:9A:99:02:21:00:A4:1B:76:49:A8:7C:58:F3:
  • 66:41:17:D1:3E:DF:E6:3C:43:7A:C4:54:DB:69:F5:6B:
  • 2B:46:46:98:6F:CF:B5:24
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A4:42:C5:06:49:60:61:54:8F:0F:D4:EA:9C:FB:7A:2D:
  • 26:45:4D:87:A9:7F:2F:DF:45:59:F6:27:4F:3A:84:54
  • Timestamp : May 26 17:57:38.460 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:EB:22:EF:AC:D9:47:42:21:0A:54:AB:
  • 0B:59:11:E1:63:78:FD:38:F1:55:8A:E4:8F:B0:00:D2:
  • A3:2C:4F:3A:7D:02:21:00:C9:FA:C0:FD:8B:1E:93:4A:
  • 7D:C9:A3:29:98:A6:54:D2:D6:D6:06:E4:68:45:5D:84:
  • B9:8C:03:20:DF:24:B0:31