SSL-Tools

SSL check results of profi-credit.ru

NEW You can also bulk check multiple servers.

Discover if the mail servers for profi-credit.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 Wed, 05 May 2021 07:32:36 +0000

We can not guarantee a secure connection to the mailservers of profi-credit.ru!

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

/mailservers/profi-credit.ru

Servers

Incoming Mails

These servers are responsible for incoming mails to @profi-credit.ru addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.profi-real.ru
87.249.47.187
 10
supported
*.PCRU.local
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
10 s
proficredit-ru01c.mail.protection.outlook.com
104.47.17.138
Results incomplete
20
supported
not checked
DANE
missing
PFS
not checked
Heartbleed
not vulnerable
Weak ciphers
not checked
1 s
proficredit-ru01c.mail.protection.outlook.com
104.47.17.74
Results incomplete
20
supported
not checked
DANE
missing
PFS
not checked
Heartbleed
not vulnerable
Weak ciphers
not checked
1 s

Outgoing Mails

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

Certificates

First seen at:

CN=*.PCRU.local,O=PCRU.local,OU=Proxmox Mail Gateway

Certificate chain
  • *.PCRU.local (Certificate is self-signed.)
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
    • Hostname Mismatch
    • Unknown Authority
Subject
Organizational Unit (OU)
  • Proxmox Mail Gateway
Organization (O)
  • PCRU.local
Common Name (CN)
  • *.PCRU.local
Issuer

Certificate is self-signed.

validity period
Not valid before
2021-02-09
Not valid after
2031-02-07
Fingerprints
SHA256
F6:77:9E:A2:30:78:BC:D0:86:80:0B:CD:7A:25:9B:58:15:53:1B:05:7D:FB:D8:82:66:3F:4D:20:E7:74:A7:6E
SHA1
4D:7E:73:6C:5B:2A:2C:7C:48:A7:4A:86:87:A5:9E:BE:7B:76:2B:71