SSL-Tools

SSL check results of test.exilholsteiner.de

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Discover if the mail servers for test.exilholsteiner.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

JSON Refresh

Report created Thu, 25 Apr 2024 15:07:02 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
test.exilholsteiner.de
85.215.132.24
 10
supported
test.exilholsteiner.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 @test.exilholsteiner.de address so far. Test mail delivery

Certificates

First seen at:

CN=test.exilholsteiner.de

Certificate chain
  • test.exilholsteiner.de
    • remaining
    • 256 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • test.exilholsteiner.de
Alternative Names
  • test.exilholsteiner.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2024-04-25
Not valid after
2024-07-24
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
2C:45:81:37:89:D9:EE:95:D5:38:DD:44:8A:7B:CE:18:7A:5B:EA:D8:FF:0F:00:33:B6:C0:87:DF:87:7C:E6:02
SHA1
6D:97:74:D9:6B:34:72:97:78:67:38:E8:36:47:56:D0:71:BD:DF:A1
X509v3 extensions
subjectKeyIdentifier
  • 37:F3:39:85:4F:5D:CA:49:D1:CD:D0:46:FB:AF:CF:3C:11:13:2E:D0
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 : 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 : Apr 25 12:16:49.921 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:40:07:06:F2:3F:10:00:99:5E:9F:B5:FE:
  • 9B:4E:66:94:32:17:62:8A:0A:64:56:04:82:72:CF:0A:
  • DA:AF:71:5A:02:21:00:BE:06:12:B8:B0:E3:C0:B9:A3:
  • B3:08:D8:BE:1D:CE:A9:46:C4:BB:76:EA:A3:39:C7:6D:
  • 0D:D3:4F:7D:71:62:71
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB:
  • 1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73
  • Timestamp : Apr 25 12:16:49.930 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:5B:3B:42:45:A5:DA:A2:E2:04:66:DB:FC:
  • BD:2C:76:A9:F3:FE:C8:20:D6:66:C4:E3:AB:60:0A:88:
  • AD:FD:F3:76:02:20:01:09:AA:C4:A8:82:2B:43:8B:84:
  • 31:D0:38:7D:DF:9B:50:57:8A:FF:A7:97:8B:31:8E:8E:
  • EE:7D:CD:B2:F5:91