SSL-Tools

SSL check results of itnimport.com.br

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Discover if the mail servers for itnimport.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

JSON Refresh

Report created Sat, 15 Jan 2022 01:42:45 +0000

The mailservers of itnimport.com.br can be reached through a secure connection.

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
itnimport.com.br
192.185.215.48
 0
supported
*.itnimport.com.br
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
42 s

Outgoing Mails

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

Certificates

First seen at:

CN=*.itnimport.com.br

Certificate chain
  • *.itnimport.com.br
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • *.itnimport.com.br
Alternative Names
  • *.itnimport.com.br
  • itnimport.com.br
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2021-11-29
Not valid after
2022-02-27
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
14:4E:ED:1A:5A:73:25:FE:3F:DD:E2:B2:27:F7:80:97:FB:2A:48:F9:DA:57:2E:53:88:D5:E2:95:58:84:D6:A9
SHA1
37:40:6A:34:5A:08:57:AE:00:26:F6:0C:71:FB:4A:BF:A2:33:33:2A
X509v3 extensions
subjectKeyIdentifier
  • 66:A9:A7:A7:E2:47:C1:EE:3C:C9:BB:28:9C:40:B3:77:4F:8F:FB:45
authorityKeyIdentifier
  • keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
authorityInfoAccess
  • OCSP - URI:http://r3.o.lencr.org
  • CA Issuers - URI:http://r3.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • Policy: 1.3.6.1.4.1.44947.1.1.1
  • CPS: http://cps.letsencrypt.org
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 46:A5:55:EB:75:FA:91:20:30:B5:A2:89:69:F4:F3:7D:
  • 11:2C:41:74:BE:FD:49:B8:85:AB:F2:FC:70:FE:6D:47
  • Timestamp : Nov 29 02:07:44.309 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:4D:97:39:56:72:86:B3:7E:CF:38:6D:DD:
  • 29:AB:F5:CC:09:64:05:08:AC:F0:43:F1:8F:D7:EC:AF:
  • 14:2D:A8:EC:02:21:00:E8:AF:3B:38:22:A6:03:7E:54:
  • 9E:5F:F4:B4:8D:44:6D:69:D7:BD:45:1B:BE:81:BE:6E:
  • 3D:CD:2E:AB:4E:04:94
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 41:C8:CA:B1:DF:22:46:4A:10:C6:A1:3A:09:42:87:5E:
  • 4E:31:8B:1B:03:EB:EB:4B:C7:68:F0:90:62:96:06:F6
  • Timestamp : Nov 29 02:07:44.774 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:56:0A:06:18:E0:23:5D:F0:21:F5:96:C0:
  • 3F:0B:DA:85:B1:F3:C5:BF:9E:AC:3D:14:82:95:83:0C:
  • DD:0E:E8:C1:02:20:72:D2:4D:C2:C2:BB:A0:5E:F8:39:
  • 8C:44:39:B1:68:2E:4C:B2:3C:28:18:95:9B:67:D4:C4:
  • 44:43:ED:01:28:50