SSL-Tools

SSL check results of palmilhado.com.br

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Discover if the mail servers for palmilhado.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 Mon, 08 Aug 2022 12:31:31 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mx.palmilhado.com.br
177.70.128.34
Results incomplete
10
supported
mx.palmilhado.com.br
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
mx2.palmilhado.com.br
177.11.137.233
 20
supported
mx2.palmilhado.com.br
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
11 s

Outgoing Mails

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

Certificates

First seen at:

CN=mx2.palmilhado.com.br

Certificate chain
  • mx2.palmilhado.com.br
    • remaining
    • 3072 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mx2.palmilhado.com.br
Alternative Names
  • mx2.coturnos.com
  • mx2.minasbotas.com.br
  • mx2.palmilhado.com
  • mx2.palmilhado.com.br
  • mx2.palmilhadoboots.com
  • mx2.palmilhadoboots.com.br
  • mx2.probrasil.ind.br
  • mx2.serrabellacalcados.com.br
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2022-08-03
Not valid after
2022-11-01
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
25:35:C8:B3:93:4B:D3:3A:DC:CF:A9:42:20:99:4D:D0:2B:54:7D:00:BB:ED:1D:E6:5F:3D:D7:E4:9D:57:B1:D3
SHA1
4F:5C:5C:1C:7F:67:AD:1B:54:D3:26:02:A5:B9:F4:F5:63:07:ED:10
X509v3 extensions
subjectKeyIdentifier
  • 4E:FB:16:34:6C:E2:6D:6A:05:56:70:AC:65:B0:0C:EA:44:D8:E8:C4
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 : DF:A5:5E:AB:68:82:4F:1F:6C:AD:EE:B8:5F:4E:3E:5A:
  • EA:CD:A2:12:A4:6A:5E:8E:3B:12:C0:20:44:5C:2A:73
  • Timestamp : Aug 3 19:57:55.950 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:8D:3E:EF:E0:A8:32:A1:89:B5:F8:37:
  • 0B:A6:31:EA:78:2B:B1:08:07:A3:D5:85:41:EC:86:01:
  • 91:7E:C7:05:AE:02:21:00:D1:FC:EE:EC:93:1F:CD:E6:
  • D2:DE:15:E5:48:00:84:25:DD:92:67:F1:13:4A:6E:C4:
  • C8:5E:12:26:63:E0:2B:C5
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 29:79:BE:F0:9E:39:39:21:F0:56:73:9F:63:A5:77:E5:
  • BE:57:7D:9C:60:0A:F8:F9:4D:5D:26:5C:25:5D:C7:84
  • Timestamp : Aug 3 19:57:55.936 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:F8:BA:32:BD:27:D4:1C:9D:F7:D8:0B:
  • 85:CD:AA:17:2E:B3:2C:2A:13:35:FD:3F:67:3F:A0:C8:
  • 24:21:A9:12:FA:02:20:7B:4C:E7:CC:9F:97:3B:91:96:
  • 48:EA:2B:C1:85:02:CD:F7:C5:29:8B:07:73:54:78:72:
  • D5:CB:31:39:82:AE:E5
First seen at:

CN=mx.palmilhado.com.br

Certificate chain
  • mx.palmilhado.com.br
    • remaining
    • 3072 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mx.palmilhado.com.br
Alternative Names
  • cebrave.coturnos.com
  • imap.coturnos.com
  • imap.minasbotas.com.br
  • imap.palmilhado.com
  • imap.palmilhado.com.br
  • imap.probrasil.ind.br
  • imap.serrabellacalcados.com.br
  • mx.coturnos.com
  • mx.minasbotas.com.br
  • mx.palmilhado.com
  • mx.palmilhado.com.br
  • mx.palmilhadoboots.com
  • mx.palmilhadoboots.com.br
  • mx.probrasil.ind.br
  • mx.serrabellacalcados.com.br
  • pop.coturnos.com
  • pop.minasbotas.com.br
  • pop.palmilhado.com
  • pop.palmilhado.com.br
  • pop.probrasil.ind.br
  • pop.serrabellacalcados.com.br
  • pop3.coturnos.com
  • pop3.minasbotas.com.br
  • pop3.palmilhado.com
  • pop3.palmilhado.com.br
  • pop3.probrasil.ind.br
  • pop3.serrabellacalcados.com.br
  • smtp.coturnos.com
  • smtp.minasbotas.com.br
  • smtp.palmilhado.com
  • smtp.palmilhado.com.br
  • smtp.probrasil.ind.br
  • smtp.serrabellacalcados.com.br
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2022-08-03
Not valid after
2022-11-01
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
6A:47:5C:D5:52:50:60:9C:3A:21:78:91:16:5C:31:AE:80:AB:14:E7:73:12:9D:5A:C7:96:CE:08:F9:09:9D:71
SHA1
A4:77:FA:30:BD:05:2C:86:C6:AF:EC:3E:6E:C1:64:3E:46:11:3A:CD
X509v3 extensions
subjectKeyIdentifier
  • DB:AD:93:C6:BD:F5:94:03:4D:03:1C:52:BD:1B:C2:EA:6C:09:CA:CC
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 : 29:79:BE:F0:9E:39:39:21:F0:56:73:9F:63:A5:77:E5:
  • BE:57:7D:9C:60:0A:F8:F9:4D:5D:26:5C:25:5D:C7:84
  • Timestamp : Aug 3 23:35:52.081 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:DB:48:35:05:13:E1:5E:17:AE:1A:05:
  • 7F:7A:67:FC:89:D4:8E:CE:24:DC:99:15:E9:45:60:31:
  • 13:91:29:14:51:02:20:24:73:7B:06:F4:37:98:2F:44:
  • C0:08:7E:A1:58:9A:49:3A:77:28:59:DE:6D:03:F0:C1:
  • 96:CE:D6:C6:22:A9:0A
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 6F:53:76:AC:31:F0:31:19:D8:99:00:A4:51:15:FF:77:
  • 15:1C:11:D9:02:C1:00:29:06:8D:B2:08:9A:37:D9:13
  • Timestamp : Aug 3 23:35:52.449 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:F5:46:C9:44:D9:BF:FA:15:5F:05:71:
  • 18:DF:8C:C6:CC:51:80:77:37:52:5B:9D:80:AD:B2:B1:
  • BC:3E:51:EA:70:02:20:2B:FB:AB:A1:66:6C:BE:DC:24:
  • 48:7F:22:30:B2:5E:9F:BC:41:B4:39:EE:5D:F8:87:69:
  • C4:42:FA:47:32:06:F8