SSL-Tools

SSL check results of renovacafe.com.br

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Discover if the mail servers for renovacafe.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 16:30:09 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.renovacafe.com.br
108.179.252.58
 0
supported
renovacafe.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 @renovacafe.com.br address so far. Test mail delivery

Certificates

First seen at:

CN=renovacafe.com.br

Certificate chain
  • renovacafe.com.br
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R10
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • renovacafe.com.br
Alternative Names
  • *.renovacafe.com.br
  • renovacafe.com.br
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R10
validity period
Not valid before
2025-02-08
Not valid after
2025-05-09
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
3A:D1:65:96:21:FE:90:C1:3C:99:B0:F6:75:31:EC:AD:0A:8B:79:87:C6:16:AD:0D:44:D4:38:BA:D7:5E:0A:62
SHA1
86:19:A6:57:C7:7D:0C:CE:FC:31:7C:8A:AD:91:C5:BF:25:56:EF:F5
X509v3 extensions
subjectKeyIdentifier
  • 37:B9:64:86:61:A0:88:C6:6E:9E:47:4B:6B:69:CF:14:8C:3E:F6:ED
authorityKeyIdentifier
  • keyid:BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
authorityInfoAccess
  • OCSP - URI:http://r10.o.lencr.org
  • CA Issuers - URI:http://r10.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A2:E3:0A:E4:45:EF:BD:AD:9B:7E:38:ED:47:67:77:53:
  • D7:82:5B:84:94:D7:2B:5E:1B:2C:C4:B9:50:A4:47:E7
  • Timestamp : Feb 8 03:34:09.560 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:78:04:3E:F1:EA:82:BB:E1:7B:DA:33:AB:
  • 4E:42:FE:CA:78:33:DB:04:A2:00:32:FB:08:04:F9:15:
  • 14:7E:91:E6:02:21:00:81:70:49:1F:FE:68:02:30:4B:
  • 3A:81:5B:82:FC:BF:E2:25:65:E6:AF:E0:33:0E:67:E7:
  • 85:9F:82:A0:E7:9F:81
  • 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 : Feb 8 03:34:09.593 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:E0:2C:60:44:BD:17:16:4F:29:C2:19:
  • F8:64:EE:96:7C:29:7F:BC:A8:B8:63:F6:AA:1D:8B:20:
  • CE:82:75:BA:0F:02:20:28:C4:F9:A9:84:84:BA:58:0B:
  • 50:D6:5D:96:4A:AD:FF:63:E1:25:A1:79:5E:23:C5:26:
  • A7:E0:69:55:33:9E:D4