SSL-Tools

SSL check results of altonivelextintores.com.br

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Discover if the mail servers for altonivelextintores.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 Fri, 24 May 2024 09:04:07 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.altonivelextintores.com.br
108.167.168.46
 0
supported
*.altonivelextintores.com.br
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
41 s

Outgoing Mails

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

Certificates

First seen at:

CN=*.altonivelextintores.com.br

Certificate chain
  • *.altonivelextintores.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)
  • *.altonivelextintores.com.br
Alternative Names
  • *.altonivelextintores.com.br
  • altonivelextintores.com.br
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2024-04-12
Not valid after
2024-07-11
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
C9:C4:D0:44:C1:E7:2D:02:DF:53:43:89:84:C7:1B:43:44:D1:1D:2A:14:6B:AC:E4:46:6B:33:87:06:02:7E:DB
SHA1
35:65:5E:92:AB:98:DD:C5:55:2E:B2:D6:85:35:8F:73:EC:DB:BD:54
X509v3 extensions
subjectKeyIdentifier
  • 37:3A:08:4A:04:F4:4D:1A:E5:34:DB:FD:E4:5A:84:5D:51:BB:9F:F1
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
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 3F:17:4B:4F:D7:22:47:58:94:1D:65:1C:84:BE:0D:12:
  • ED:90:37:7F:1F:85:6A:EB:C1:BF:28:85:EC:F8:64:6E
  • Timestamp : Apr 12 13:22:26.933 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:A7:F9:93:11:CD:2D:BA:17:36:34:5E:
  • 38:32:8F:E0:6A:A9:58:9A:AC:6E:C2:85:AE:C4:AA:C1:
  • B7:87:39:A4:33:02:20:2B:F9:8B:BB:B1:E3:09:55:95:
  • 9D:A8:A7:15:0D:A6:B5:4A:03:00:44:C3:04:C1:7B:5E:
  • B8:40:0F:8E:01:76:31
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 19:98:10:71:09:F0:D6:52:2E:30:80:D2:9E:3F:64:BB:
  • 83:6E:28:CC:F9:0F:52:8E:EE:DF:CE:4A:3F:16:B4:CA
  • Timestamp : Apr 12 13:22:26.958 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:8B:78:51:3F:44:7E:8B:59:BC:14:E8:
  • 75:00:28:54:18:0A:62:50:04:B4:AB:EE:84:BC:F4:E9:
  • 9B:85:A7:D3:8B:02:20:67:08:0B:51:64:38:1F:0A:36:
  • F0:88:D6:3C:E1:21:FF:55:25:EA:22:DD:27:7A:38:D8:
  • 64:2A:3B:BD:58:04:18