SSL-Tools

SSL check results of plotter-racks.com.br

NEW You can also bulk check multiple servers.

Discover if the mail servers for plotter-racks.com.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 Wed, 15 Sep 2021 05:46:49 +0000

We can not guarantee a secure connection to the mailservers of plotter-racks.com.br!

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

/mailservers/plotter-racks.com.br

Servers

Incoming Mails

These servers are responsible for incoming mails to @plotter-racks.com.br addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
gateway.frtec.com.br
200.150.124.50
 0
supported
gateway.frtec.com.br
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
11 s
mailserver.plotter-racks.com.br
200.195.162.242
Results incomplete
5
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s
mailserver1.plotter-racks.com.br
200.208.76.50
Results incomplete
10 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
mailserver2.plotter-racks.com.br
200.208.76.50
Results incomplete
15 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s

Outgoing Mails

We have not received any emails from a @plotter-racks.com.br address so far. Test mail delivery

Certificates

First seen at:

CN=gateway.frtec.com.br,O=FRTEC,L=Curitiba,C=br

Certificate chain
  • gateway.frtec.com.br
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Unknown Authority
      FRTEC WebAdmin CA
Subject
Country (C)
  • br
Locality (L)
  • Curitiba
Organization (O)
  • FRTEC
Common Name (CN)
  • gateway.frtec.com.br
Alternative Names
  • gateway.frtec.com.br
Issuer
Country (C)
  • br
Locality (L)
  • Curitiba
Organization (O)
  • FRTEC
Common Name (CN)
  • FRTEC WebAdmin CA
Email
  • ricardo.anibolete@frtec.com.br
validity period
Not valid before
2015-11-16
Not valid after
2038-01-01
This certifcate has been verified for the following usages:
  • Digital Signature
  • Non Repudiation
  • Key Encipherment
Fingerprints
SHA256
AD:8B:2F:B7:7C:FC:70:05:0B:40:DE:76:69:74:C9:51:C6:B8:15:4B:36:41:5A:69:89:AC:48:C4:7A:0A:8C:9B
SHA1
36:E6:67:BA:A8:23:A4:C6:01:53:55:38:5F:91:B9:F7:BF:27:DA:8A
X509v3 extensions
subjectKeyIdentifier
  • C9:EB:54:FC:8D:4C:C0:86:CD:D9:5B:3A:FB:F1:7C:9D:E2:87:23:DA
authorityKeyIdentifier
  • keyid:05:33:40:43:DF:1C:45:BD:EF:95:72:F8:76:41:C1:1E:B3:E7:0C:B5
  • DirName:/C=br/L=Curitiba/O=FRTEC/CN=FRTEC WebAdmin CA/emailAddress=ricardo.anibolete@frtec.com.br
  • serial:D1:9D:74:BB:23:04:B9:95