SSL-Tools

SSL check results of exchangeglobalservices.com

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Discover if the mail servers for exchangeglobalservices.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 Sun, 28 Nov 2021 16:54:59 +0000

The mailservers of exchangeglobalservices.com can be reached through an encrypted connection.

However, we found problems that may affect the security.

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.exchangeglobalservices.com
179.25.192.106
 10
supported
SMTPRELAY
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
10 s

Outgoing Mails

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

Certificates

First seen at:

CN=SMTPRELAY

Certificate chain
  • SMTPRELAY (Certificate is self-signed.)
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Hostname Mismatch
    • Unknown Authority
Subject
Common Name (CN)
  • SMTPRELAY
Alternative Names
  • SMTPRELAY
Issuer

Certificate is self-signed.

validity period
Not valid before
2021-11-18
Not valid after
2022-11-18
This certifcate has been verified for the following usages:
  • Key Encipherment
  • Data Encipherment
  • TLS Web Server Authentication
Fingerprints
SHA256
DB:05:F7:74:D8:85:CE:EE:29:32:BE:99:2E:92:C5:6F:E4:67:53:E6:30:B4:0F:1D:07:1D:5D:00:3A:7A:9F:52
SHA1
32:30:77:45:CB:1F:0E:20:F1:55:C9:7A:53:BE:BF:07:C0:D5:A4:59