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

Report created Mon, 12 Aug 2019 10:26:27 +0000

We can not guarantee a secure connection to the mailservers of kutter-pflanzen.de!

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

https://ssl-tools.net/mailservers/kutter-pflanzen.de

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
10
supported
cloud01.gama.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
8 s
mail03.gama.de
88.198.102.171
Results incomplete
20
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
3 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
2019-08-06
Not valid after
2019-11-04
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
38:19:5A:CB:C8:A9:87:C4:BF:D8:CD:17:E8:7B:75:34:21:FB:49:4A:DF:A0:46:42:DB:7C:97:9B:90:EF:D8:BC
SHA1
DA:05:53:6E:8E:7C:E1:B3:35:58:D4:B1:68:2F:CB:93:DC:02:DD:3E
X509v3 extensions
subjectKeyIdentifier
  • 6B:CB:77:FF:51:F6:80:0F:5F:05:18:62:A5:21:DF:B3:16:03:79:AB
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 : E2:69:4B:AE:26:E8:E9:40:09:E8:86:1B:B6:3B:83:D4:
  • 3E:E7:FE:74:88:FB:A4:8F:28:93:01:9D:DD:F1:DB:FE
  • Timestamp : Aug 6 07:04:53.282 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:6D:B0:2C:99:01:0B:32:EE:77:E3:85:5C:
  • 2F:D9:54:5B:AD:27:EE:4C:08:D5:AE:CE:86:CC:3F:B4:
  • B6:0A:05:7A:02:21:00:F1:87:0B:45:AD:1D:A3:4D:EB:
  • D7:94:AD:CA:09:51:77:8D:1E:57:14:6A:F4:DC:32:5D:
  • C1:88:2D:04:39:33:F6
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 63:F2:DB:CD:E8:3B:CC:2C:CF:0B:72:84:27:57:6B:33:
  • A4:8D:61:77:8F:BD:75:A6:38:B1:C7:68:54:4B:D8:8D
  • Timestamp : Aug 6 07:04:53.268 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:69:DF:9C:65:16:36:DE:00:F6:7C:BB:EA:
  • 04:B1:00:07:95:49:E6:30:A7:76:CB:C8:47:0F:5D:5A:
  • BA:F8:DA:C1:02:20:4B:8C:03:4B:94:7E:4C:BF:BD:E8:
  • 1A:F3:F0:F8:1C:3D:DD:4F:D2:04:AE:BF:8A:DB:DD:B8:
  • CF:A9:B0:17:AE:E0