SSL-Tools

SSL check results of yandex.com

NEW You can also bulk check multiple servers.

Discover if the mail servers for yandex.com 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 Fri, 17 Mar 2023 20:05:13 +0000

No connection to the mailservers of yandex.com could be established.

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mx.yandex.ru
2a02:6b8::311
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mx.yandex.ru
77.88.21.249
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s

Outgoing Mails

We have received emails from these servers with @yandex.com sender addresses. Test mail delivery

Host TLS Version & Cipher
forward103p.mail.yandex.net (IPv6:2a02:6b8:0:1472:2741:0:8b7:106)
TLSv1.2 AECDH-AES256-SHA
forward100p.mail.yandex.net (77.88.28.100)
TLSv1.2 AECDH-AES256-SHA
forward400p.mail.yandex.net (IPv6:2a02:6b8:0:1472:2741:0:8b7:105)
TLSv1.2 AECDH-AES256-SHA
forward400p.mail.yandex.net (77.88.28.105)
TLSv1.2 AECDH-AES256-SHA
unknown (162.144.62.107)
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384
wakishy.slickpuppymusic.tech (148.163.87.162)
TLSv1.2 AECDH-AES256-SHA
unknown (193.142.59.35)
Insecure - not encrypted!

Certificates

No Certificates found