SSL-Tools

SSL check results of rangerdude.com

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Discover if the mail servers for rangerdude.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 Thu, 28 May 2020 03:41:28 +0000

The mailservers of rangerdude.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 @rangerdude.com addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
host.rangerdude.com
142.44.170.185
 5
supported
host.rangerdude.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
6 s
dc-5008536ece71.rangerdude.com
142.44.170.185
 20
supported
host.rangerdude.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
6 s

Outgoing Mails

We have received emails from these servers with @rangerdude.com sender addresses. Test mail delivery

Host TLS Version & Cipher
ip185.ip-142-44-170.net (142.44.170.185)
TLSv1.3 TLS_AES_256_GCM_SHA384

Certificates

First seen at:

CN=host.rangerdude.com

Certificate chain
Subject
Common Name (CN)
  • host.rangerdude.com
Alternative Names
  • host.rangerdude.com
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-05-22
Not valid after
2020-08-20
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
08:66:BD:53:93:97:FF:A9:97:C0:C6:93:DE:A3:71:E6:EB:01:42:E8:36:58:30:6B:F1:1F:1C:FE:E2:27:BD:DE
SHA1
16:0F:BB:11:B3:B4:02:A6:3E:45:49:28:52:57:6D:68:1B:F8:55:1A
X509v3 extensions
subjectKeyIdentifier
  • 48:56:8C:8D:0E:67:7F:D0:09:B8:76:32:44:64:8E:FA:26:4A:89:ED
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 : F0:95:A4:59:F2:00:D1:82:40:10:2D:2F:93:88:8E:AD:
  • 4B:FE:1D:47:E3:99:E1:D0:34:A6:B0:A8:AA:8E:B2:73
  • Timestamp : May 22 10:00:15.717 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:A5:34:13:CB:22:28:98:78:AB:A0:FA:
  • 0B:EB:BA:91:8B:23:6D:F1:6F:30:F6:63:EF:FB:3F:BF:
  • 6F:D6:62:BF:CF:02:20:0A:9C:6B:EF:B5:68:1E:73:B6:
  • 70:76:71:43:AD:8F:A9:A4:FE:3E:32:42:02:20:56:7D:
  • 76:8B:57:7B:2C:F4:B1
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : B2:1E:05:CC:8B:A2:CD:8A:20:4E:87:66:F9:2B:B9:8A:
  • 25:20:67:6B:DA:FA:70:E7:B2:49:53:2D:EF:8B:90:5E
  • Timestamp : May 22 10:00:15.719 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:84:3F:04:D0:B4:6B:55:E6:F3:7C:7F:
  • 5F:81:0D:12:FA:FD:2F:74:A6:5C:E8:34:9E:80:00:5D:
  • 43:4A:BE:DE:80:02:20:05:AB:62:6A:6C:F9:CB:48:D6:
  • DC:CC:07:C2:8E:2C:18:4B:25:86:12:3D:24:2B:7E:D8:
  • E9:F9:D1:13:4A:00:61