SSL-Tools

SSL check results of 100komma7.lu

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Discover if the mail servers for 100komma7.lu 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

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Report created Thu, 28 Jan 2021 13:34:03 +0000

We can not guarantee a secure connection to the mailservers of 100komma7.lu!

Please contact the operator of 100komma7.lu and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/100komma7.lu

Servers

Incoming Mails

These servers are responsible for incoming mails to @100komma7.lu addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.100komma7.lu
213.166.52.101
 10
supported
mail.100komma7.lu
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
mail4.100komma7.lu
81.92.227.61
Results incomplete
40 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s

Outgoing Mails

We have not received any emails from a @100komma7.lu address so far. Test mail delivery

Certificates

First seen at:

emailAddress=admin@100komm7.lu,CN=mail.100komma7.lu,OU=IT,O=radio 100\,7,L=Luxembourg,ST=L,C=lu

Certificate chain
  • mail.100komma7.lu
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Unknown Authority
      radio 100,7 VPN CA
Subject
Country (C)
  • lu
State (ST)
  • L
Locality (L)
  • Luxembourg
Organization (O)
  • radio 100,7
Organizational Unit (OU)
  • IT
Common Name (CN)
  • mail.100komma7.lu
Email
  • admin@100komm7.lu
Alternative Names
  • mail.100komma7.lu
Issuer
Country (C)
  • lu
Locality (L)
  • Luxembourg
Organization (O)
  • radio 100,7
Common Name (CN)
  • radio 100,7 VPN CA
Email
  • admin@100komma7.lu
validity period
Not valid before
2019-06-27
Not valid after
2038-01-01
This certifcate has been verified for the following usages:
  • Digital Signature
  • Non Repudiation
  • Key Encipherment
Fingerprints
SHA256
24:87:12:9A:43:B9:53:32:EA:8B:5F:ED:DA:90:D0:9B:71:92:BA:5C:96:FD:65:CB:F5:29:BC:B8:20:D1:38:58
SHA1
31:DB:7F:04:2B:A8:36:5A:04:CD:50:B4:BC:46:88:38:BE:7B:40:BB
X509v3 extensions
subjectKeyIdentifier
  • 21:66:1B:AB:2B:62:98:2F:AF:3E:A6:83:26:1E:C7:47:5A:2A:4A:6B
authorityKeyIdentifier
  • keyid:E3:64:E2:FC:80:AA:1A:8A:39:B1:D3:A0:F9:D6:7E:72:23:CC:51:14
  • DirName:/C=lu/L=Luxembourg/O=radio 100,7/CN=radio 100,7 VPN CA/emailAddress=admin@100komma7.lu
  • serial:86:7E:BD:AE:E3:3E:42:16