SSL check results of spdyn.de

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Discover if the mail servers for spdyn.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

Report created Tue, 23 Feb 2021 11:22:48 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mx0.securepoint.de
85.209.185.42
10
supported
mx0.securepoint.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
3 s

Outgoing Mails

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

Certificates

First seen at:

CN=mx0.securepoint.de

Certificate chain
  • mx0.securepoint.de
    • 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)
  • mx0.securepoint.de
Alternative Names
  • mx0.securepoint.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2021-01-26
Not valid after
2021-04-26
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
78:D1:5E:F7:CC:20:48:33:D7:A8:4C:14:1A:D4:74:F3:A8:AC:2B:48:E3:18:86:B5:7A:A6:4C:F6:E3:5B:1B:86
SHA1
B7:8D:27:B1:97:15:B6:B1:45:83:01:BB:7C:93:52:9A:F4:65:CB:87
X509v3 extensions
subjectKeyIdentifier
  • 32:FF:F3:E0:4B:E9:56:16:BF:B2:E9:2E:48:3C:95:16:02:15:E3:F3
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 : 5C:DC:43:92:FE:E6:AB:45:44:B1:5E:9A:D4:56:E6:10:
  • 37:FB:D5:FA:47:DC:A1:73:94:B2:5E:E6:F6:C7:0E:CA
  • Timestamp : Jan 26 10:40:24.811 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:BE:1A:A0:2A:C4:53:41:4F:FE:B1:65:
  • 96:2E:AB:D9:2A:2C:8B:DB:60:DA:50:E2:17:36:79:01:
  • 2C:56:88:BA:36:02:20:0B:34:2C:14:E6:12:67:38:C7:
  • 57:6F:68:B9:51:83:E0:25:2F:83:5F:CA:A9:E2:35:FB:
  • 5F:40:73:14:9C:A6:1D
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : F6:5C:94:2F:D1:77:30:22:14:54:18:08:30:94:56:8E:
  • E3:4D:13:19:33:BF:DF:0C:2F:20:0B:CC:4E:F1:64:E3
  • Timestamp : Jan 26 10:40:24.797 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:AE:4C:81:63:68:75:11:11:2A:C1:36:
  • 2B:0E:44:26:CA:72:1A:3D:95:9E:8B:8D:DA:2B:6D:7B:
  • C2:BC:B1:0B:D4:02:20:6A:EE:9B:4F:F8:41:0E:4F:D1:
  • 37:FF:39:D1:F1:9B:5F:3D:53:7F:05:73:B8:D7:2A:A7:
  • 5F:DA:76:89:F8:0C:99