SSL-Tools

SSL check results of w01.ch

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Discover if the mail servers for w01.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 Mon, 16 Sep 2024 11:54:04 +0000

The mailservers of w01.ch can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @w01.ch addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
w01.ch
46.231.207.52
 -
supported
*.w01.ch
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 @w01.ch address so far. Test mail delivery

Certificates

First seen at:

CN=*.w01.ch

Certificate chain
Subject
Common Name (CN)
  • *.w01.ch
Alternative Names
  • *.w01.ch
  • w01.ch
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • RapidSSL TLS RSA CA G1
validity period
Not valid before
2024-09-16
Not valid after
2025-10-17
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
8E:8F:93:80:99:48:20:69:66:8B:5D:F4:13:6D:17:24:6D:CD:A0:10:96:2F:B9:6B:D0:F7:26:31:C6:5A:F1:DA
SHA1
C5:01:9F:9D:C0:94:10:A5:20:C4:E8:82:DF:41:97:34:35:AF:51:BE
X509v3 extensions
authorityKeyIdentifier
  • keyid:0C:DB:6C:82:49:0F:4A:67:0A:B8:14:EE:7A:C4:48:52:88:EB:56:38
subjectKeyIdentifier
  • 42:2C:18:19:4E:80:EA:CF:69:2E:A8:55:64:CE:3F:1E:11:B9:F8:D8
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • CPS: http://www.digicert.com/CPS
crlDistributionPoints
  • Full Name:
  • URI:http://cdp.rapidssl.com/RapidSSLTLSRSACAG1.crl
authorityInfoAccess
  • OCSP - URI:http://status.rapidssl.com
  • CA Issuers - URI:http://cacerts.rapidssl.com/RapidSSLTLSRSACAG1.crt
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 12:F1:4E:34:BD:53:72:4C:84:06:19:C3:8F:3F:7A:13:
  • F8:E7:B5:62:87:88:9C:6D:30:05:84:EB:E5:86:26:3A
  • Timestamp : Sep 16 11:13:09.122 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:86:5D:90:85:2C:E0:AD:C4:92:74:13:
  • 09:31:11:05:CC:C5:E7:8E:BD:9D:50:00:78:6E:23:EB:
  • 80:A2:4C:E8:18:02:20:57:50:31:9E:F9:D3:09:51:58:
  • D4:B6:E4:1A:0E:07:4D:CE:50:00:50:8C:FA:0C:2A:7B:
  • 99:E0:19:5C:87:43:2C
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
  • 87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
  • Timestamp : Sep 16 11:13:09.187 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:E6:23:99:3D:77:89:CC:DB:23:78:4F:
  • 6C:04:50:9A:A8:77:AE:64:1F:35:65:92:88:AC:A9:70:
  • BA:DB:3F:A2:A3:02:21:00:ED:99:E4:DF:C1:61:C4:07:
  • 04:00:9A:C7:69:6C:1E:2B:4C:F1:4F:EE:37:17:FD:BA:
  • A5:49:F1:62:93:91:76:59
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : E6:D2:31:63:40:77:8C:C1:10:41:06:D7:71:B9:CE:C1:
  • D2:40:F6:96:84:86:FB:BA:87:32:1D:FD:1E:37:8E:50
  • Timestamp : Sep 16 11:13:09.202 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:1D:96:5F:AF:BC:D4:EE:3F:66:42:34:35:
  • 33:53:CE:54:B8:9A:18:86:5F:71:2B:35:01:17:A5:C0:
  • EC:A1:A9:EB:02:21:00:D3:8C:B9:42:B6:7E:DA:46:7E:
  • 84:90:2C:2E:93:85:5A:4C:3B:13:E0:38:54:28:F2:A9:
  • 13:58:58:B7:38:E5:ED