SSL-Tools

SSL check results of esteri.it

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Discover if the mail servers for esteri.it 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 Thu, 10 Feb 2022 20:34:58 +0000

The mailservers of esteri.it 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 @esteri.it addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.esteri.it
85.116.228.202
 10
supported
IncomingMail
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
14 s
mail2.esteri.it
85.116.228.212
 10
supported
IncomingMail
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
13 s
mail3.esteri.it
85.116.228.222
 10
supported
IncomingMail
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
13 s

Outgoing Mails

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

Certificates

First seen at:

OU=SOC,ST=Lazio,O=MAECI,L=Rome,CN=IncomingMail,C=IT

Certificate chain
  • IncomingMail (Certificate is self-signed.)
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Hostname Mismatch
    • Unknown Authority
Subject
Country (C)
  • IT
Common Name (CN)
  • IncomingMail
Locality (L)
  • Rome
Organization (O)
  • MAECI
State (ST)
  • Lazio
Organizational Unit (OU)
  • SOC
Issuer

Certificate is self-signed.

validity period
Not valid before
2020-11-02
Not valid after
2070-10-21
Fingerprints
SHA256
A6:E5:82:61:7D:65:30:98:E4:41:73:F4:C0:63:B3:64:4A:C1:FF:26:FD:D3:9E:06:32:FD:13:0A:59:D4:DA:6C
SHA1
72:4C:1B:57:6E:C0:3E:69:AB:58:46:5A:CE:D4:DF:7F:C9:E9:9F:E0
First seen at:

OU=SOC,ST=Lazio,O=MAECI,L=Rome,CN=IncomingMail,C=IT

Certificate chain
  • IncomingMail (Certificate is self-signed.)
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Hostname Mismatch
    • Unknown Authority
Subject
Country (C)
  • IT
Common Name (CN)
  • IncomingMail
Locality (L)
  • Rome
Organization (O)
  • MAECI
State (ST)
  • Lazio
Organizational Unit (OU)
  • SOC
Issuer

Certificate is self-signed.

validity period
Not valid before
2020-10-29
Not valid after
2070-10-17
Fingerprints
SHA256
04:5F:85:80:C9:8D:FF:B1:1C:C2:00:BA:83:6B:25:7B:2D:EE:30:21:0E:F8:AB:87:5C:8A:2A:EE:49:2A:68:99
SHA1
EE:FF:1C:06:39:94:18:AB:19:69:82:A8:D0:C7:F7:19:13:F7:05:60