SSL-Tools

SSL check results of khaberz.com

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Discover if the mail servers for khaberz.com 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 Jul 2020 09:38:09 +0000

The mailservers of khaberz.com can be reached through an encrypted connection.

However, we found problems that may affect the security.

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.tohserver.com
2a01:238:43fc:2300:6350:9cb2:8bae:dfe6
 50
supported
mail.tohserver.com
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
12 s
mail.tohserver.com
85.214.222.242
 50
supported
mail.tohserver.com
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
12 s

Outgoing Mails

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

Certificates

First seen at:

CN=mail.tohserver.com

Certificate chain
Subject
Common Name (CN)
  • mail.tohserver.com
Alternative Names
  • mail.tohserver.com
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • RapidSSL RSA CA 2018
validity period
Not valid before
2018-06-11
Not valid after
2020-09-09
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
DF:F7:6C:8E:EC:69:1E:BC:61:C0:28:2A:DD:4D:44:13:5A:75:FE:1A:43:D0:15:6E:29:82:0C:48:36:7A:96:17
SHA1
A1:79:95:BF:25:2E:A4:3A:22:4E:CA:8D:EF:D1:17:67:CF:20:A2:7E
X509v3 extensions
authorityKeyIdentifier
  • keyid:53:CA:17:59:FC:6B:C0:03:21:2F:1A:AE:E4:AA:A8:1C:82:56:DA:75
subjectKeyIdentifier
  • BE:E4:86:B1:0A:08:40:4A:EA:1E:DD:A7:55:9F:EB:B1:71:EB:CA:3E
crlDistributionPoints
  • Full Name:
  • URI:http://cdp.rapidssl.com/RapidSSLRSACA2018.crl
certificatePolicies
  • Policy: 2.16.840.1.114412.1.2
  • CPS: https://www.digicert.com/CPS
  • Policy: 2.23.140.1.2.1
authorityInfoAccess
  • OCSP - URI:http://status.rapidssl.com
  • CA Issuers - URI:http://cacerts.rapidssl.com/RapidSSLRSACA2018.crt
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A4:B9:09:90:B4:18:58:14:87:BB:13:A2:CC:67:70:0A:
  • 3C:35:98:04:F9:1B:DF:B8:E3:77:CD:0E:C8:0D:DC:10
  • Timestamp : Jun 11 20:03:02.708 2018 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:8D:0D:AD:49:89:0A:F4:1E:C3:E5:1B:
  • 5C:01:C5:F1:54:6C:FB:5E:54:5E:D6:53:D6:C4:65:86:
  • FC:9B:5D:11:91:02:20:36:FF:E3:26:70:77:F0:72:FF:
  • AD:ED:80:9B:1D:5D:CF:4B:77:32:5B:DB:48:13:57:D7:
  • 0E:3D:FC:8C:E7:2A:30
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 87:75:BF:E7:59:7C:F8:8C:43:99:5F:BD:F3:6E:FF:56:
  • 8D:47:56:36:FF:4A:B5:60:C1:B4:EA:FF:5E:A0:83:0F
  • Timestamp : Jun 11 20:03:02.906 2018 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:2D:EE:80:73:90:4E:BD:15:4D:F3:28:EA:
  • 0A:43:70:28:E8:45:20:39:2B:75:E9:25:F9:F4:EE:6E:
  • 7F:4E:C0:9B:02:21:00:CA:A4:1D:00:80:24:18:5D:23:
  • 35:2E:D4:EE:AD:F8:74:E7:66:D6:98:47:B1:F5:BA:E9:
  • 53:B0:02:2D:FA:F9:1F
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : BB:D9:DF:BC:1F:8A:71:B5:93:94:23:97:AA:92:7B:47:
  • 38:57:95:0A:AB:52:E8:1A:90:96:64:36:8E:1E:D1:85
  • Timestamp : Jun 11 20:03:02.702 2018 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:E5:F8:EF:A8:8D:50:77:27:CF:4A:DF:
  • 54:3F:03:CF:B8:25:0B:33:B8:75:A6:3F:FF:A0:94:CE:
  • E5:CD:4E:37:B0:02:21:00:C8:72:15:37:A3:44:0F:A6:
  • 95:60:64:37:4B:8E:35:76:5D:0B:02:7F:2A:4D:3C:78:
  • 96:15:64:60:F7:42:5E:28