SSL-Tools

SSL check results of droparea.de

NEW You can also bulk check multiple servers.

Discover if the mail servers for droparea.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, 15 May 2025 07:50:16 +0000

We can not guarantee a secure connection to the mailservers of droparea.de!

Please contact the operator of droparea.de and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/droparea.de

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
buch.droparea.de
2003:a:87f:9270:db3:403a:e1ae:a980
Results incomplete
10 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s
buch.droparea.de
80.153.146.130
 10
supported
buch.droparea.de
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 @droparea.de address so far. Test mail delivery

Certificates

First seen at:

CN=buch.droparea.de

Certificate chain
  • buch.droparea.de
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
    • Unknown Authority
      R11
Subject
Common Name (CN)
  • buch.droparea.de
Alternative Names
  • buch.droparea.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R11
validity period
Not valid before
2025-05-12
Not valid after
2025-08-10
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
D1:E7:20:F9:58:CA:59:BF:0D:A2:AF:AB:B9:B7:67:ED:2A:49:03:7A:F6:99:20:39:60:91:55:DC:D2:4D:D2:E2
SHA1
00:CF:BC:29:41:A1:77:36:9E:C0:48:C1:A5:2C:C1:FF:8E:6C:1D:1E
X509v3 extensions
subjectKeyIdentifier
  • 5E:FC:B2:F6:55:9E:0D:55:2F:EE:2B:4C:65:89:C8:51:2C:65:08:7F
authorityKeyIdentifier
  • keyid:C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
authorityInfoAccess
  • CA Issuers - URI:http://r11.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://r11.c.lencr.org/116.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : CC:FB:0F:6A:85:71:09:65:FE:95:9B:53:CE:E9:B2:7C:
  • 22:E9:85:5C:0D:97:8D:B6:A9:7E:54:C0:FE:4C:0D:B0
  • Timestamp : May 12 19:07:49.190 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:E0:D0:71:A5:10:B8:92:47:14:1B:5A:
  • F0:EE:A6:5A:1C:4F:29:E5:55:B2:B8:48:0D:27:B7:B6:
  • 59:C1:C7:46:2D:02:20:6F:B6:F9:D0:F3:85:14:81:A3:
  • 89:D0:64:C4:91:76:63:8E:82:93:DA:CF:CA:3C:5D:CD:
  • 83:3D:F4:EC:8D:7C:EF
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 0D:E1:F2:30:2B:D3:0D:C1:40:62:12:09:EA:55:2E:FC:
  • 47:74:7C:B1:D7:E9:30:EF:0E:42:1E:B4:7E:4E:AA:34
  • Timestamp : May 12 19:07:49.166 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:C3:9B:29:8D:32:92:AF:5A:03:3A:40:
  • 07:DE:0E:36:29:A2:5F:66:AD:46:52:23:18:C9:A4:CB:
  • 34:5D:AC:2F:05:02:21:00:91:52:25:DE:98:05:92:30:
  • C4:49:B7:E1:87:6C:CE:AA:14:D2:55:FF:E5:F3:07:37:
  • DE:82:3D:9B:FE:F3:10:FC