Discover if the mail servers for kollof.nl 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 Sat, 27 Jul 2024 00:30:12 +0000
Please contact the operator of kollof.nl and ask him or her to solve this problem. This result stays accessible under the following address:
These servers are responsible for incoming mails to @kollof.nl addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
mail-ng.hackerheaven.org
2001:19f0:5001:3332:5400:2ff:fe69:87bd
Results incomplete
|
10 |
unsupported
|
not checked |
|
1 s
|
|
mail-ng.hackerheaven.org
78.141.221.133
|
10 |
supported
|
mail-ng.hackerheaven.org |
|
16 s
|
We have not received any emails from a @kollof.nl address so far. Test mail delivery
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.mail-ng.hackerheaven.org |
|
valid
|
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