SSL-Tools

SSL check results of gomesdepaula.adv.br

NEW You can also bulk check multiple servers.

Discover if the mail servers for gomesdepaula.adv.br 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 Tue, 25 Mar 2025 15:02:06 +0000

We can not guarantee a secure connection to the mailservers of gomesdepaula.adv.br!

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

/mailservers/gomesdepaula.adv.br

Servers

Incoming Mails

These servers are responsible for incoming mails to @gomesdepaula.adv.br addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.exchangecorp.com.br
191.252.14.194
 1
supported
PENNY0002
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
30 s
mx.core.locaweb.com.br
177.153.23.241
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
mx.a.locaweb.com.br
186.202.4.42
Results incomplete
20
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mx.jk.locaweb.com.br
200.234.204.130
Results incomplete
20
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
mx.b.locaweb.com.br
177.153.23.242
Results incomplete
20
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s

Outgoing Mails

We have not received any emails from a @gomesdepaula.adv.br address so far. Test mail delivery

Certificates

First seen at:

CN=PENNY0002

Certificate chain
  • PENNY0002 (Certificate is self-signed.)
    • remaining
    • 2048 bit
    • sha1WithRSAEncryption
    • Hostname Mismatch
    • Unknown Authority
Subject
Common Name (CN)
  • PENNY0002
Alternative Names
  • PENNY0002
  • PENNY0002.mail.collab.local
Issuer

Certificate is self-signed.

validity period
Not valid before
2021-05-05
Not valid after
2026-05-05
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
Fingerprints
SHA256
8E:E8:75:C7:E1:96:0D:FE:E8:AB:3E:A8:F7:BB:73:68:82:11:E0:99:6A:44:FB:40:00:2F:91:7B:50:10:51:C1
SHA1
35:EB:63:43:77:65:B2:77:C9:58:55:D1:07:DD:F9:46:5F:61:16:FB