Discover if the mail servers for freenet.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.
Report created Mon, 19 Aug 2024 20:03:16 +0000
These servers are responsible for incoming mails to @freenet.de addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
emig.freenet.de
2001:748:100:40::8:116
Results incomplete
|
1 |
supported
|
not checked |
|
1 s
|
|
emig.freenet.de
2001:748:100:40::8:117
Results incomplete
|
1 |
supported
|
not checked |
|
1 s
|
|
emig.freenet.de
2001:748:100:40::8:118
Results incomplete
|
1 |
supported
|
not checked |
|
1 s
|
|
emig.freenet.de
2001:748:100:40::8:115
Results incomplete
|
1 |
supported
|
not checked |
|
1 s
|
|
emig.freenet.de
195.4.92.217
Results incomplete
|
1 |
supported
|
not checked |
|
1 s
|
|
emig.freenet.de
195.4.92.218
Results incomplete
|
1 |
supported
|
not checked |
|
1 s
|
|
emig.freenet.de
195.4.92.216
Results incomplete
|
1 |
supported
|
not checked |
|
1 s
|
|
emig.freenet.de
195.4.92.215
Results incomplete
|
1 |
supported
|
not checked |
|
1 s
|
We have received emails from these servers with @freenet.de sender addresses. Test mail delivery
Host | TLS Version & Cipher | |
---|---|---|
mout3.freenet.de (IPv6:2001:748:100:40::2:5) |
TLSv1.2
ECDHE-RSA-AES256-GCM-SHA384
|
|
mout1.freenet.de (IPv6:2001:748:100:40::2:3) |
TLSv1.2
ECDHE-RSA-CHACHA20-POLY1305
|
|
mout0.freenet.de (IPv6:2001:748:100:40::2:2) |
TLSv1.2
ECDHE-RSA-CHACHA20-POLY1305
|
|
mout2.freenet.de (IPv6:2001:748:100:40::2:4) |
TLSv1.3
TLS_AES_256_GCM_SHA384
|
No Certificates found
DNS-based Authentication of Named Entities (DANE) is a protocol to allow X.509 certificates to be bound to DNS using TLSA records and DNSSEC.
Name | Options | DNSSEC | Matches |
---|---|---|---|
_25._tcp.emig.freenet.de |
|
valid
|
— |
_25._tcp.emig.freenet.de |
|
valid
|
— |