SSL-Tools

SSL check results of howa.com.hk

NEW You can also bulk check multiple servers.

Discover if the mail servers for howa.com.hk 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 Sun, 12 Nov 2023 17:23:37 +0000

No connection to the mailservers of howa.com.hk could be established.

Servers

Incoming Mails

These servers are responsible for incoming mails to @howa.com.hk addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail2.howa.com.hk
202.181.211.45
Results incomplete
0
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
21 s
mail.howa.com.hk
202.181.211.45
Results incomplete
20
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
21 s
backupmx.iserverteam.com
38.242.156.118
Results incomplete
50
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s

Outgoing Mails

We have not received any emails from a @howa.com.hk address so far. Test mail delivery

Certificates

No Certificates found