SSL-Tools

SSL check results of kutter-pflanzen.de

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Discover if the mail servers for kutter-pflanzen.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 Tue, 02 Jun 2020 08:01:49 +0000

No connection to the mailservers of kutter-pflanzen.de could be established.

Servers

Incoming Mails

These servers are responsible for incoming mails to @kutter-pflanzen.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
float01.gama.de
195.201.252.45
Results incomplete
10
supported
cloud01.gama.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s

Outgoing Mails

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

Certificates

First seen at:

CN=cloud01.gama.de

Certificate chain
Subject
Common Name (CN)
  • cloud01.gama.de
Alternative Names
  • cloud01.gama.de
  • float01.gama.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-04-05
Not valid after
2020-07-04
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
EF:04:D4:13:30:5E:FC:A3:E3:64:7E:85:D0:64:E3:8E:D5:37:A4:07:14:E5:6D:05:D7:C6:6E:2D:A7:CC:DA:E8
SHA1
10:57:5C:16:92:4C:FC:42:14:B1:EF:65:8F:DE:76:54:23:75:2A:23
X509v3 extensions
subjectKeyIdentifier
  • 45:4F:5A:83:CB:A0:F4:05:98:26:84:22:09:82:3C:2E:06:92:BB:5E
authorityKeyIdentifier
  • keyid:A8:4A:6A:63:04:7D:DD:BA:E6:D1:39:B7:A6:45:65:EF:F3:A8:EC:A1
authorityInfoAccess
  • OCSP - URI:http://ocsp.int-x3.letsencrypt.org
  • CA Issuers - URI:http://cert.int-x3.letsencrypt.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 : 5E:A7:73:F9:DF:56:C0:E7:B5:36:48:7D:D0:49:E0:32:
  • 7A:91:9A:0C:84:A1:12:12:84:18:75:96:81:71:45:58
  • Timestamp : Apr 5 07:45:12.868 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:5D:6A:21:E7:17:94:D8:41:49:A9:2F:E0:
  • CD:36:ED:35:1A:C9:27:35:A7:EF:6C:50:8F:A4:D3:CB:
  • 2F:0E:4A:F0:02:21:00:C1:3B:20:62:79:61:3E:EE:B2:
  • 80:7F:EF:4D:C7:8B:51:27:34:A8:B3:0E:30:92:AC:89:
  • 87:9C:67:6E:6C:E4:8A
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : B2:1E:05:CC:8B:A2:CD:8A:20:4E:87:66:F9:2B:B9:8A:
  • 25:20:67:6B:DA:FA:70:E7:B2:49:53:2D:EF:8B:90:5E
  • Timestamp : Apr 5 07:45:13.416 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:AC:42:34:6D:D3:70:14:12:10:65:1E:
  • 85:6B:40:E6:A6:A1:2F:63:42:2E:87:A4:37:C9:76:15:
  • 61:32:3C:A7:29:02:20:3B:A1:58:DF:16:17:F5:FC:B6:
  • 8D:9C:23:38:E1:55:B2:F7:36:A1:AE:58:12:06:33:7B:
  • 8D:E0:E0:DD:B5:8E:7D