SSL-Tools

SSL check results of elabo.de

NEW You can also bulk check multiple servers.

Discover if the mail servers for elabo.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, 21 Apr 2022 10:48:55 +0000

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

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

/mailservers/elabo.de

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.elabo.de
87.129.177.154
 10
supported
mail.elabo.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • SSL_RSA_WITH_RC4_128_SHA
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
12 s
glmx.arcos.de
2001:67c:2378:800a::41
Results incomplete
200
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
glmx.arcos.de
195.3.214.41
Results incomplete
200
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s

Outgoing Mails

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

Certificates

First seen at:

CN=mail.elabo.de

Certificate chain
  • mail.elabo.de (Certificate is self-signed.)
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Unknown Authority
Subject
Common Name (CN)
  • mail.elabo.de
Issuer

Certificate is self-signed.

validity period
Not valid before
2021-06-10
Not valid after
2023-06-10
Fingerprints
SHA256
C3:8E:20:D3:39:0A:0D:B7:A0:28:64:E6:26:B5:07:FD:60:C6:B3:E8:A7:2B:4A:20:7A:AB:A8:19:C6:33:FE:63
SHA1
AF:F6:DC:D2:D7:8D:90:00:8F:95:E2:74:EE:97:38:6E:C2:E5:86:D0