SSL check results of rshb.ru

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Discover if the mail servers for rshb.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

Report created Fri, 27 Sep 2019 15:30:42 +0000

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

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

https://ssl-tools.net/mailservers/rshb.ru

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mx1.rshb.ru
194.190.12.34
5
supported
mx1.rshb.ru
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
13 s
mx2.rshb.ru
194.190.12.33
Results incomplete
10 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 @rshb.ru address so far. Test mail delivery

Certificates

First seen at:

emailAddress=support@mcafee.com,CN=mx1.rshb.ru,OU=Email Gateway,O=McAfee\, Inc.,C=US

Certificate chain
  • mx1.rshb.ru (Certificate is self-signed.)
    • remaining
    • 2048 bit
    • sha1WithRSAEncryption
    • Unknown Authority

Subject
Country (C)
  • US
Organization (O)
  • McAfee, Inc.
Organizational Unit (OU)
  • Email Gateway
Common Name (CN)
  • mx1.rshb.ru
Email
  • support@mcafee.com
Alternative Names
  • mx1
  • mx1.rshb.ru
  • IP Address:10.19.2.5
  • IP Address:10.19.2.100
  • IP Address:127.0.0.1
Issuer

Certificate is self-signed.

validity period
Not valid before
2015-03-23
Not valid after
2025-03-20
Fingerprints
SHA256
E1:E7:B1:45:57:26:3F:5D:F0:64:7F:9B:49:00:C3:3F:14:BD:EB:E2:B8:16:E8:B8:B8:AA:77:EB:12:74:A0:C5
SHA1
99:17:BD:DA:10:F3:75:CA:2F:AE:20:E8:16:26:BA:AD:7E:0C:7F:24