SSL-Tools

SSL check results of rufinotransporte.com.br

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Discover if the mail servers for rufinotransporte.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 Tue, 25 Mar 2025 16:31:27 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
rufinotransporte.com.br
192.185.176.12
 0
supported
*.rufinotransporte.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 @rufinotransporte.com.br address so far. Test mail delivery

Certificates

First seen at:

CN=*.rufinotransporte.com.br

Certificate chain
  • *.rufinotransporte.com.br
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R11
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • *.rufinotransporte.com.br
Alternative Names
  • *.rufinotransporte.com.br
  • rufinotransporte.com.br
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R11
validity period
Not valid before
2025-03-24
Not valid after
2025-06-22
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
BC:8E:75:C2:EE:F3:40:9F:82:6A:18:60:9D:0F:F4:7A:AA:63:49:40:3D:1B:9A:DF:8B:00:22:3E:65:A1:6F:D6
SHA1
B1:6D:4B:FF:A0:14:BF:9F:28:C7:B0:CE:51:17:64:7E:10:09:DF:7A
X509v3 extensions
subjectKeyIdentifier
  • 08:13:26:60:2C:AB:A6:99:41:6A:88:87:93:6A:1A:A4:40:24:FC:5D
authorityKeyIdentifier
  • keyid:C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
authorityInfoAccess
  • OCSP - URI:http://r11.o.lencr.org
  • CA Issuers - URI:http://r11.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://r11.c.lencr.org/116.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
  • 87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
  • Timestamp : Mar 24 04:12:48.080 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:F6:81:81:53:5D:DD:12:02:9E:3B:36:
  • A2:8A:F8:79:9A:13:EA:13:F1:8F:DB:86:22:6F:18:AD:
  • 04:E6:63:BF:85:02:20:3E:E4:24:98:AA:5D:78:09:FD:
  • 06:FF:78:8B:39:5E:AE:D6:24:14:60:C3:26:C4:B3:E5:
  • F9:58:86:2E:4F:02:64
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : CF:11:56:EE:D5:2E:7C:AF:F3:87:5B:D9:69:2E:9B:E9:
  • 1A:71:67:4A:B0:17:EC:AC:01:D2:5B:77:CE:CC:3B:08
  • Timestamp : Mar 24 04:12:48.134 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:04:DE:8C:D4:CD:F3:4B:D0:6C:88:F6:F3:
  • DC:8A:FB:56:A3:A7:7F:2A:14:60:9C:23:61:0C:3A:32:
  • BD:4B:72:D6:02:20:55:94:39:8E:7B:B1:4B:86:BE:B4:
  • 58:7C:AC:69:66:81:68:B2:60:D5:B8:52:55:9B:AB:3E:
  • F1:A5:87:F7:02:90