SSL-Tools

SSL check results of mail.ksarta.ru

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Discover if the mail servers for mail.ksarta.ru 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 Tue, 16 Sep 2025 00:30:36 +0000

We can not guarantee a secure connection to the mailservers of mail.ksarta.ru!

Please contact the operator of mail.ksarta.ru and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/mail.ksarta.ru

Servers

Incoming Mails

These servers are responsible for incoming mails to @mail.ksarta.ru addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.ksarta.ru
159.69.149.94
 -
supported
etc
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • ECDHE_RSA_WITH_RC4_128_SHA
  • SSL_RSA_WITH_RC4_128_SHA
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
1 s
mail.ksarta.ru
2a01:4f8:c2c:149c::1
Results incomplete
- not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s

Outgoing Mails

We have not received any emails from a @mail.ksarta.ru address so far. Test mail delivery

Certificates

First seen at:

emailAddress=support@site.com,CN=etc,OU=User,O=Companyname,L=Tallin,ST=Tallin,C=EN

Certificate chain
  • etc (Certificate is self-signed.)
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Hostname Mismatch
    • Expired
    • Unknown Authority
Subject
Country (C)
  • EN
State (ST)
  • Tallin
Locality (L)
  • Tallin
Organization (O)
  • Companyname
Organizational Unit (OU)
  • User
Common Name (CN)
  • etc
Email
  • support@site.com
Issuer

Certificate is self-signed.

validity period
Not valid before
2020-06-30
Not valid after
2021-11-12
Fingerprints
SHA256
3C:79:05:18:6F:FA:E6:F2:FA:31:85:18:92:A7:C7:55:4D:74:1B:3C:9D:90:E0:2B:EF:47:05:ED:F5:BA:7D:19
SHA1
6C:62:D2:4C:43:F3:C1:5E:EA:DD:57:34:B6:D8:57:B3:B6:69:05:8F
X509v3 extensions
subjectKeyIdentifier
  • 56:58:CD:5C:2F:8F:5D:74:F7:F0:DD:71:43:21:94:91:50:B5:2E:7B
authorityKeyIdentifier
  • keyid:56:58:CD:5C:2F:8F:5D:74:F7:F0:DD:71:43:21:94:91:50:B5:2E:7B