Discover if the mail servers for hogerwerfmeyer.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 Fri, 29 May 2020 00:53:07 +0000
These servers are responsible for incoming mails to @hogerwerfmeyer.nl addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
mail00.roerstaafjes.nl
185.10.49.28
Results incomplete
|
10 |
supported
|
not checked |
|
3 s
|
|
relay.ns0.nl
2a01:7c8:7c8::12
Results incomplete
|
20 |
supported
|
not checked |
|
1 s
|
|
relay.ns0.nl
2a01:7c8:7c8::29
Results incomplete
|
20 |
supported
|
not checked |
|
1 s
|
|
relay.ns0.nl
149.210.149.12
Results incomplete
|
20 |
supported
|
not checked |
|
1 s
|
|
relay.ns0.nl
149.210.149.29
Results incomplete
|
20 |
supported
|
not checked |
|
1 s
|
We have received emails from these servers with @hogerwerfmeyer.nl sender addresses. Test mail delivery
Host | TLS Version & Cipher | |
---|---|---|
mail00.roerstaafjes.nl (185.10.49.28) |
TLSv1.2
ECDHE-RSA-AES256-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.mail00.roerstaafjes.nl |
|
valid
|
— |
_25._tcp.mail00.roerstaafjes.nl |
|
valid
|
— |