SSL check results of naji-dev.de

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Discover if the mail servers for naji-dev.de 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

Report created Thu, 06 Dec 2018 21:05:44 +0000

The mailservers of naji-dev.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @naji-dev.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
naji-dev.de
194.55.13.213
10
supported
mail.naji-dev.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
13 s

Outgoing Mails

We have not received any emails from a @naji-dev.de address so far. Test mail delivery

Certificates

First seen at:

CN=mail.naji-dev.de

Certificate chain
Subject
Common Name (CN)
  • mail.naji-dev.de
Alternative Names
  • mail.naji-dev.de
  • naji-dev.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2018-12-06
Not valid after
2019-03-06
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
1D:39:74:34:1F:DD:C2:4D:3E:A7:12:D8:85:7C:20:1E:12:92:76:37:76:15:B3:2C:DE:82:8A:09:81:F5:A5:93
SHA1
10:70:8B:C5:36:CA:F0:5E:71:0F:0B:6C:78:2F:0F:91:B3:6A:50:A5
X509v3 extensions
subjectKeyIdentifier
  • 59:DB:EE:4C:ED:63:33:83:4A:6D:DE:3E:36:33:E2:15:39:B3:DB:39
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 : 74:7E:DA:83:31:AD:33:10:91:21:9C:CE:25:4F:42:70:
  • C2:BF:FD:5E:42:20:08:C6:37:35:79:E6:10:7B:CC:56
  • Timestamp : Dec 6 20:29:53.517 2018 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:33:08:50:53:EF:78:0B:EA:02:31:7C:95:
  • 5C:76:74:F4:BF:9A:EF:A1:26:F9:05:FF:51:DA:34:C7:
  • 8A:3B:A1:24:02:20:56:E1:A5:4A:59:97:77:A1:F4:4A:
  • 2E:82:B5:B4:1B:DB:9A:D3:E7:AF:14:4F:78:19:D2:4C:
  • DD:64:BD:E0:F4:45
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 63:F2:DB:CD:E8:3B:CC:2C:CF:0B:72:84:27:57:6B:33:
  • A4:8D:61:77:8F:BD:75:A6:38:B1:C7:68:54:4B:D8:8D
  • Timestamp : Dec 6 20:29:53.601 2018 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:CF:6C:80:74:7E:22:F2:F7:D3:C0:20:
  • EF:E9:4C:86:21:E5:01:2D:41:3E:7E:15:51:9A:BC:9E:
  • 5C:77:B5:12:8E:02:20:62:30:EF:CC:48:20:3C:B1:73:
  • E5:6F:05:84:F6:C8:FC:66:8D:03:D3:7D:A7:B4:EB:50:
  • B7:03:7A:69:D3:0A:14