SSL-Tools

SSL check results of srv01.smilesolutions.ch

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Discover if the mail servers for srv01.smilesolutions.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 Thu, 05 Sep 2024 11:27:37 +0000

The mailservers of srv01.smilesolutions.ch can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @srv01.smilesolutions.ch addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
srv01.smilesolutions.ch
46.4.134.22
 -
supported
srv01.smilesolutions.ch
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
1 s

Outgoing Mails

We have not received any emails from a @srv01.smilesolutions.ch address so far. Test mail delivery

Certificates

First seen at:

CN=srv01.smilesolutions.ch

Certificate chain
  • srv01.smilesolutions.ch
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
      • R10
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • srv01.smilesolutions.ch
Alternative Names
  • k57q63.meinserver.io
  • srv01.smilesolutions.ch
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R10
validity period
Not valid before
2024-08-05
Not valid after
2024-11-03
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
98:CA:15:ED:35:5B:9E:01:4E:F9:03:11:61:97:E7:03:EE:54:1D:C6:BA:10:16:8D:7A:E0:96:59:A3:17:A1:5D
SHA1
D5:AA:5D:F1:34:82:1D:7C:2D:1A:E0:9A:44:39:59:37:EB:C2:24:FB
X509v3 extensions
subjectKeyIdentifier
  • E9:6F:03:D0:76:32:C5:F8:BE:C2:43:F3:8F:07:24:75:9F:0C:18:E2
authorityKeyIdentifier
  • keyid:BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
authorityInfoAccess
  • OCSP - URI:http://r10.o.lencr.org
  • CA Issuers - URI:http://r10.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 3F:17:4B:4F:D7:22:47:58:94:1D:65:1C:84:BE:0D:12:
  • ED:90:37:7F:1F:85:6A:EB:C1:BF:28:85:EC:F8:64:6E
  • Timestamp : Aug 5 23:01:14.485 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:FA:CD:BA:9A:1C:E6:0E:2B:BE:4B:78:
  • F4:A5:BC:A9:63:41:8C:06:1D:2B:8B:77:8C:BB:68:49:
  • FC:81:5D:67:A3:02:21:00:FB:AF:A5:29:B2:11:61:37:
  • 8A:7A:F1:D0:50:DC:0A:96:10:F9:21:0D:9B:51:99:01:
  • 7C:C7:76:D3:2B:3C:EF:6D
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 76:FF:88:3F:0A:B6:FB:95:51:C2:61:CC:F5:87:BA:34:
  • B4:A4:CD:BB:29:DC:68:42:0A:9F:E6:67:4C:5A:3A:74
  • Timestamp : Aug 5 23:01:14.563 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:62:03:B4:46:AA:1C:B9:AE:5D:BD:B0:F1:
  • 77:CE:AD:D7:AA:77:2C:89:DC:8A:61:04:03:F3:94:E0:
  • DB:F8:03:2A:02:20:2A:6C:0B:42:C7:C2:55:D1:E3:36:
  • C4:65:F7:50:0F:64:DE:01:7B:83:74:50:C3:69:C4:6F:
  • 90:A8:E3:EE:87:F8