SSL check results of wyssedv.ch

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Discover if the mail servers for wyssedv.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

Report created Thu, 15 Apr 2021 04:42:45 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.wyssedv.ch
178.174.71.6
10
supported
mail.wyssedv.ch
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
8 s

Outgoing Mails

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

Certificates

First seen at:

CN=mail.wyssedv.ch

Certificate chain
  • mail.wyssedv.ch
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption

      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption

          • DST Root CA X3 (Certificate is self-signed.)
            • remaining
            • 2048 bit
            • sha1WithRSAEncryption

Subject
Common Name (CN)
  • mail.wyssedv.ch
Alternative Names
  • mail.wyssedv.ch
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2021-01-16
Not valid after
2021-04-16
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
5A:5B:CE:99:A1:C2:4B:1B:50:B2:FF:D6:A9:57:B7:2C:F2:AD:15:0C:0D:E1:2C:C5:ED:A7:37:2E:9F:CB:CC:61
SHA1
E6:E1:38:94:75:B2:AE:ED:54:D1:7F:B9:FE:AD:78:FF:8B:E6:A4:AF
X509v3 extensions
subjectKeyIdentifier
  • A8:17:ED:7C:01:13:E6:4E:B4:52:27:8F:9A:5D:61:0B:EC:E3:77:24
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 : 7D:3E:F2:F8:8F:FF:88:55:68:24:C2:C0:CA:9E:52:89:
  • 79:2B:C5:0E:78:09:7F:2E:6A:97:68:99:7E:22:F0:D7
  • Timestamp : Jan 16 23:05:29.061 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:1A:B4:54:CF:CE:F0:BD:56:DE:39:4A:1D:
  • E1:96:3B:2A:CF:5B:E1:C8:26:B7:37:6D:EA:1E:B7:96:
  • 4C:C5:AF:26:02:21:00:B4:D2:F0:49:97:A3:C0:5C:25:
  • 46:84:2B:0B:C5:41:DA:6B:4C:DB:EE:71:52:5A:6A:10:
  • 55:F6:55:52:68:15:72
  • 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 : Jan 16 23:05:29.182 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:91:74:86:A4:3F:A3:3E:2E:EF:6E:24:
  • 97:F2:F9:38:EE:9F:0C:18:CF:A4:4A:42:8B:B4:A2:90:
  • 01:D7:E2:8F:78:02:20:40:33:1B:D6:C4:61:28:C5:17:
  • 16:0A:87:6F:17:47:49:6B:C7:5C:EC:A2:7D:0D:8E:56:
  • 4E:D9:F8:BF:21:E7:D8