SSL-Tools

SSL check results of keyence.de

NEW You can also bulk check multiple servers.

Discover if the mail servers for keyence.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, 08 Apr 2021 13:00:51 +0000

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

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

/mailservers/keyence.de

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mailin1.keyence-it.eu
62.225.122.25
Results incomplete
50 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s
mailin2.keyence-it.eu
80.155.149.76
Results incomplete
60
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
7 s
mail.keyence-it.eu
62.225.122.6
 80
supported
mail.it.keyence.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • SSL_RSA_WITH_RC4_128_SHA
  • SSL_RSA_EXPORT_WITH_RC4_40_MD5
  • TLSv1.0
  • SSLv3
2 s

Outgoing Mails

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

Certificates

First seen at:

emailAddress=postmaster@it.keyence.de,CN=mail.it.keyence.de,O=Keyence Deutschland GmbH,L=Neu-Isenburg,ST=Neu-Isenburg,C=DE

Certificate chain
  • mail.it.keyence.de (Certificate is self-signed.)
    • remaining
    • 1024 bit
    • sha1WithRSAEncryption
    • Hostname Mismatch
    • Unknown Authority
Subject
Country (C)
  • DE
State (ST)
  • Neu-Isenburg
Locality (L)
  • Neu-Isenburg
Organization (O)
  • Keyence Deutschland GmbH
Common Name (CN)
  • mail.it.keyence.de
Email
  • postmaster@it.keyence.de
Issuer

Certificate is self-signed.

validity period
Not valid before
2014-10-27
Not valid after
2024-10-24
Fingerprints
SHA256
07:C2:3E:49:4F:D3:A4:79:51:A2:81:94:68:D8:F9:16:A1:32:DD:C1:EF:CE:53:31:AF:59:29:A0:5B:83:2A:36
SHA1
96:40:1A:7E:68:74:C9:2B:7C:A5:6E:19:0B:8B:DA:05:05:5C:53:B4
X509v3 extensions
subjectKeyIdentifier
  • BB:22:FE:E3:04:2C:40:63:3D:3B:E5:4F:8E:F2:BD:3E:24:6C:81:F8
authorityKeyIdentifier
  • keyid:BB:22:FE:E3:04:2C:40:63:3D:3B:E5:4F:8E:F2:BD:3E:24:6C:81:F8
  • DirName:/C=DE/ST=Neu-Isenburg/L=Neu-Isenburg/O=Keyence Deutschland GmbH/CN=mail.it.keyence.de/emailAddress=postmaster@it.keyence.de
  • serial:9C:7D:7B:C5:E3:59:2B:8C