SSL-Tools

SSL check results of brunnschweiler.com.br

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Discover if the mail servers for brunnschweiler.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 Wed, 15 Sep 2021 03:47:03 +0000

We can not guarantee a secure connection to the mailservers of brunnschweiler.com.br!

Please contact the operator of brunnschweiler.com.br and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/brunnschweiler.com.br

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.combrmail.com.br
2600:1f18:4576:ed01:2404:6e99:f30f:eed7
Results incomplete
5 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
mail.combrmail.com.br
34.233.36.230
 5
supported
*.combrmail.com.br
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • ECDHE_RSA_WITH_RC4_128_SHA
  • SSL_RSA_WITH_RC4_128_SHA
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
21 s

Outgoing Mails

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

Certificates

First seen at:

CN=*.combrmail.com.br

Certificate chain
Subject
Common Name (CN)
  • *.combrmail.com.br
Alternative Names
  • *.combrmail.com.br
  • combrmail.com.br
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • Thawte RSA CA 2018
validity period
Not valid before
2021-06-10
Not valid after
2022-06-10
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
F2:D7:C2:21:E5:5C:76:01:1A:7B:73:EE:9B:87:E1:4D:56:05:5C:68:BC:B1:AC:73:E1:8E:D7:FE:0B:A2:7E:16
SHA1
26:18:AA:5A:E9:D8:8C:01:EC:FE:B1:A3:44:5C:68:50:7D:9F:CC:27
X509v3 extensions
authorityKeyIdentifier
  • keyid:A3:C8:5E:65:54:E5:30:78:C1:05:EA:07:0A:6A:59:CC:B9:FE:DE:5A
subjectKeyIdentifier
  • 25:8E:67:94:43:D6:61:1A:61:B3:5D:7C:03:43:00:29:EB:DD:8E:56
crlDistributionPoints
  • Full Name:
  • URI:http://cdp.thawte.com/ThawteRSACA2018.crl
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • CPS: http://www.digicert.com/CPS
authorityInfoAccess
  • OCSP - URI:http://status.thawte.com
  • CA Issuers - URI:http://cacerts.thawte.com/ThawteRSACA2018.crt
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 : Jun 10 18:36:20.138 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:FD:E2:71:50:5F:C2:C1:78:D3:15:F0:
  • 7F:92:32:08:9E:54:65:B8:AA:1C:69:2B:EA:06:C3:A9:
  • A6:AA:F7:03:66:02:21:00:FF:F0:E7:1D:24:77:3D:C2:
  • 55:6B:A0:41:AA:10:54:EC:1B:46:5F:63:4F:06:D4:05:
  • 0B:38:AD:7E:B9:BC:A5:93
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 22:45:45:07:59:55:24:56:96:3F:A1:2F:F1:F7:6D:86:
  • E0:23:26:63:AD:C0:4B:7F:5D:C6:83:5C:6E:E2:0F:02
  • Timestamp : Jun 10 18:36:20.163 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:4E:A9:7B:E2:7B:47:D4:1F:00:11:8A:25:
  • 2D:4E:C3:1A:8D:78:AE:35:E6:BC:C9:39:B6:BD:8C:F1:
  • D0:CF:6A:DE:02:20:55:C6:4A:75:6F:AA:22:E1:3E:E8:
  • 31:DB:77:E7:55:80:38:C7:1A:FA:E0:C0:18:7D:73:91:
  • 11:83:17:2C:84:DB
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 51:A3:B0:F5:FD:01:79:9C:56:6D:B8:37:78:8F:0C:A4:
  • 7A:CC:1B:27:CB:F7:9E:88:42:9A:0D:FE:D4:8B:05:E5
  • Timestamp : Jun 10 18:36:20.204 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:86:00:D4:73:1E:26:36:D8:86:5F:EE:
  • 23:67:E2:C0:4A:21:31:82:75:7D:FA:88:B6:CC:9F:0A:
  • BF:26:DC:C4:5D:02:20:71:89:72:86:5D:36:FD:79:C5:
  • 79:D7:76:18:EC:C1:D0:4A:F0:DC:26:AB:D8:4C:99:4C:
  • A7:98:0D:FD:DE:7E:CA