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SSL check results of lebensraum-architekten.de

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Discover if the mail servers for lebensraum-architekten.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, 28 Mar 2024 15:20:33 +0000

The mailservers of lebensraum-architekten.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @lebensraum-architekten.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.lebensraum-architekten.de
92.205.191.211
 10
supported
lebensraum-architekten.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s

Outgoing Mails

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

Certificates

First seen at:

CN=lebensraum-architekten.de

Certificate chain
  • lebensraum-architekten.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)
  • lebensraum-architekten.de
Alternative Names
  • *.lebensraum-architekten.de
  • lebensraum-architekten.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2024-03-11
Not valid after
2024-06-09
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
87:73:36:91:86:23:87:8F:44:87:37:E8:D1:CE:DD:62:CE:AB:F0:CD:FA:95:45:CE:A8:92:26:C4:59:0D:AE:DD
SHA1
0A:D9:9C:CE:20:B9:2E:CE:EC:DB:AF:D2:45:D7:8D:8B:2F:2B:8E:9F
X509v3 extensions
subjectKeyIdentifier
  • 1E:68:AF:47:D4:F3:B8:A7:F6:63:21:B3:9E:32:F3:68:14:71:C9:90
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 : 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 : Mar 11 12:20:17.037 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:7E:B9:04:C7:05:CE:0B:91:C2:EF:A9:52:
  • 14:C9:99:B2:3F:2C:33:8E:B8:E1:7E:4F:A7:A3:DA:18:
  • E4:A1:11:17:02:20:4E:00:B1:B6:56:00:80:0D:13:61:
  • B8:BE:18:BF:0E:BF:BB:EB:33:DA:9F:BF:C2:DF:DE:69:
  • E0:7F:99:DC:CE:FD
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 3B:53:77:75:3E:2D:B9:80:4E:8B:30:5B:06:FE:40:3B:
  • 67:D8:4F:C3:F4:C7:BD:00:0D:2D:72:6F:E1:FA:D4:17
  • Timestamp : Mar 11 12:20:17.533 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:8F:06:EB:44:5E:52:7A:F4:8E:FC:93:
  • E6:62:C9:44:4C:19:7E:4D:0E:A8:EA:03:33:E4:49:2B:
  • E1:49:16:78:9E:02:21:00:99:01:13:F6:68:D1:95:5F:
  • 5C:71:6D:F8:E4:79:D5:51:53:57:23:47:CA:F7:20:01:
  • BF:CF:BE:CE:4B:CA:AD:E4