SSL-Tools

SSL check results of dncaraudio.lk

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Discover if the mail servers for dncaraudio.lk 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, 08 Jul 2020 00:31:25 +0000

The mailservers of dncaraudio.lk can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @dncaraudio.lk addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.dncaraudio.lk
104.154.113.14
 0
supported
deviitor.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
8 s

Outgoing Mails

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

Certificates

First seen at:

CN=deviitor.com

Certificate chain
Subject
Common Name (CN)
  • deviitor.com
Alternative Names
  • *.deviitor.com
  • *.dncaraudio.lk
  • *.newautomart.lk
  • *.nkri.lk
  • *.signeteng.lk
  • deviitor.com
  • dncaraudio.lk
  • newautomart.lk
  • nkri.lk
  • signeteng.lk
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-04-30
Not valid after
2020-07-29
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
40:C1:00:AE:9F:36:6D:1D:8E:B4:BD:14:3C:65:BB:17:4E:C3:35:38:89:F7:10:20:56:AB:DF:2E:84:DD:B8:20
SHA1
94:0B:E6:02:59:24:76:4E:74:E3:CF:BF:86:3F:9B:AE:02:D1:D4:00
X509v3 extensions
subjectKeyIdentifier
  • 52:A3:E2:F3:C9:9B:16:1F:1E:69:38:8E:0E:F5:0C:BA:10:37:F5:F6
authorityKeyIdentifier
  • keyid:A8:4A:6A:63:04:7D:DD:BA:E6:D1:39:B7:A6:45:65:EF:F3:A8:EC:A1
authorityInfoAccess
  • OCSP - URI:http://ocsp.int-x3.letsencrypt.org
  • CA Issuers - URI:http://cert.int-x3.letsencrypt.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 : E7:12:F2:B0:37:7E:1A:62:FB:8E:C9:0C:61:84:F1:EA:
  • 7B:37:CB:56:1D:11:26:5B:F3:E0:F3:4B:F2:41:54:6E
  • Timestamp : Apr 30 04:56:29.203 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:93:93:8A:B6:1E:44:8A:F1:1C:CF:D4:
  • 62:65:3B:BD:F5:A9:44:75:03:01:37:05:B9:B4:9B:F1:
  • 16:9D:5F:81:E7:02:21:00:D1:A8:CD:AC:AD:9C:B5:FE:
  • BA:E6:31:A0:C6:01:69:97:AE:0C:53:99:0A:2A:74:F4:
  • F3:69:F5:F7:54:51:99:EB
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 07:B7:5C:1B:E5:7D:68:FF:F1:B0:C6:1D:23:15:C7:BA:
  • E6:57:7C:57:94:B7:6A:EE:BC:61:3A:1A:69:D3:A2:1C
  • Timestamp : Apr 30 04:56:29.245 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:30:3E:23:87:B4:28:71:86:9E:13:8A:FC:
  • 44:3B:E3:80:11:B8:49:BD:2C:DB:9F:C7:B5:30:59:A2:
  • 45:E0:1C:99:02:21:00:D1:EF:E2:59:72:BC:79:DF:66:
  • 60:D6:35:C6:D8:47:86:B5:05:0A:E8:14:58:94:31:97:
  • 19:39:83:29:15:40:D9