SSL-Tools

SSL check results of postosgambino.com.br

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Discover if the mail servers for postosgambino.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 May 2024 14:59:46 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.postosgambino.com.br
192.185.210.94
 0
supported
www.postosgambino.guilhermeronchetti.com.br
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
43 s

Outgoing Mails

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

Certificates

First seen at:

CN=www.postosgambino.guilhermeronchetti.com.br

Certificate chain
Subject
Common Name (CN)
  • www.postosgambino.guilhermeronchetti.com.br
Alternative Names
  • *.guilhermeronchetti.com.br
  • *.postosgambino.com.br
  • *.postotronca.com.br
  • postosgambino.com.br
  • postotronca.com.br
  • www.postosgambino.guilhermeronchetti.com.br
  • www.postotronca.guilhermeronchetti.com.br
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2024-04-05
Not valid after
2024-07-04
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
DC:CE:D7:21:E1:AB:07:F9:12:4C:BE:50:6F:D8:8C:36:9F:AB:3D:9D:48:CF:AF:79:4E:FD:CB:2F:CD:15:1E:E9
SHA1
4D:6A:7C:78:6B:95:AF:9E:A3:B7:8C:69:CC:E8:55:41:E7:EC:12:CF
X509v3 extensions
subjectKeyIdentifier
  • 09:A0:33:85:F2:8E:B7:C1:6C:81:89:D8:D7:57:DA:73:82:6A:27:AA
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 : 76:FF:88:3F:0A:B6:FB:95:51:C2:61:CC:F5:87:BA:34:
  • B4:A4:CD:BB:29:DC:68:42:0A:9F:E6:67:4C:5A:3A:74
  • Timestamp : Apr 5 09:25:51.405 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:87:F1:33:2F:AB:7C:92:FD:41:1C:48:
  • 32:FC:6D:B9:AF:17:9E:5E:48:E2:FA:18:4B:85:B6:8A:
  • CD:E8:C5:04:BF:02:20:56:32:C8:BE:0D:59:73:60:9B:
  • FE:7B:DE:F8:59:DD:F2:3F:21:D1:84:3F:73:FD:FF:3C:
  • 54:C6:3A:4D:19:00:54
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB:
  • 1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73
  • Timestamp : Apr 5 09:25:51.344 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:F8:50:0C:B9:34:72:B1:B0:18:29:08:
  • 71:33:47:03:A2:63:89:74:AD:70:B1:31:C5:AF:98:F1:
  • 46:76:4B:84:F3:02:20:21:67:5B:38:FA:21:D9:A5:2C:
  • 90:91:1D:2D:45:AE:8D:F8:48:9C:84:E2:AE:6B:5D:10:
  • 3C:25:05:99:36:F0:D6