SSL-Tools

SSL check results of q-group.ru

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Discover if the mail servers for q-group.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

JSON Refresh

Report created Wed, 22 Jan 2025 12:33:00 +0000

We can not guarantee a secure connection to the mailservers of q-group.ru!

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

/mailservers/q-group.ru

Servers

Incoming Mails

These servers are responsible for incoming mails to @q-group.ru addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mx1.quinta-cp.ru
212.46.249.148
Results incomplete
10
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
2 s
mx1.quinta-cp.ru
194.84.48.36
 10
supported
mx1.quinta-cp.ru
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
3 s

Outgoing Mails

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

Certificates

First seen at:

emailAddress=postmaster@quinta-cp.ru,C=RU,ST=,L=Moscow,O=Q,OU=IT,CN=mx1.quinta-cp.ru

Certificate chain
  • mx1.quinta-cp.ru (Certificate is self-signed.)
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
    • Unknown Authority
Subject
Common Name (CN)
  • mx1.quinta-cp.ru
Organizational Unit (OU)
  • IT
Organization (O)
  • Q
Locality (L)
  • Moscow
State (ST)
Country (C)
  • RU
Email
  • postmaster@quinta-cp.ru
Alternative Names
  • mx1.quinta-cp.ru
Issuer

Certificate is self-signed.

validity period
Not valid before
2024-10-30
Not valid after
2026-10-30
Fingerprints
SHA256
25:3C:F9:B5:BE:B1:34:03:FB:41:A1:F9:2A:8F:94:91:F3:0B:C6:3C:C1:72:2E:89:68:BD:77:EE:31:E5:16:23
SHA1
BD:00:84:3E:54:B7:75:AF:BD:25:3B:E2:F6:9C:57:E9:9C:3F:7A:BD
X509v3 extensions
subjectKeyIdentifier
  • F5:21:E8:D8:58:E6:7F:17:D1:72:65:6F:A5:10:05:D9:F0:38:98:81
nsCertType
  • SSL Server