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SSL check results of sethost.de

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Discover if the mail servers for sethost.de 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

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Report created Wed, 17 Apr 2024 21:26:01 +0000

The mailservers of sethost.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @sethost.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.sethost.de
87.237.55.27
 5
supported
sethost.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s

Outgoing Mails

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

Certificates

First seen at:

CN=sethost.de

Certificate chain
  • sethost.de
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • sethost.de
Alternative Names
  • mail.sethost.de
  • sethost.de
  • www.sethost.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2024-04-17
Not valid after
2024-07-16
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
F3:52:55:2E:24:C8:E9:11:E6:EE:26:8C:65:0F:CC:D3:DF:F8:CF:28:16:40:CF:22:69:15:82:B0:27:2E:D6:A1
SHA1
F8:47:6F:83:7C:EF:39:8A:AF:F8:21:5B:09:7A:A8:60:55:5C:D8:C5
X509v3 extensions
subjectKeyIdentifier
  • C3:C5:EB:A0:4F:01:72:7C:43:2D:2A:B0:8E:72:31:AE:B0:32:DA:9D
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
ct_precert_scts
  • 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 : Apr 17 13:36:20.656 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:28:EA:08:3F:4C:7B:36:B3:15:E1:6E:00:
  • F0:2F:92:11:CC:7D:FE:9C:4E:28:10:37:BE:4B:56:33:
  • CF:6F:98:78:02:21:00:88:C9:E6:43:7F:FE:58:6F:05:
  • D7:B1:1D:F7:A5:00:D7:F0:33:D9:FF:21:52:53:3F:F8:
  • 15:7A:DF:2B:C5:5E:2F
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : DF:E1:56:EB:AA:05:AF:B5:9C:0F:86:71:8D:A8:C0:32:
  • 4E:AE:56:D9:6E:A7:F5:A5:6A:01:D1:C1:3B:BE:52:5C
  • Timestamp : Apr 17 13:36:20.808 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:F9:65:50:4B:0D:FB:CA:4F:DE:39:38:
  • D8:35:2E:85:B7:ED:3A:44:E4:B1:5A:4C:DC:C2:76:F4:
  • 68:E3:96:53:C5:02:20:7E:44:13:36:3B:87:4C:5E:41:
  • 52:A3:73:BD:34:A2:B6:4C:35:3C:A8:D9:4F:32:77:1B:
  • 79:68:2E:5F:6A:B9:46