SSL-Tools

SSL check results of flamefoxes.de

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Discover if the mail servers for flamefoxes.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

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Report created Sun, 25 Oct 2020 19:36:46 +0000

The mailservers of flamefoxes.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @flamefoxes.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
flamefoxes.de
144.76.112.92
 10
supported
flamefoxes.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
3 s

Outgoing Mails

We have received emails from these servers with @flamefoxes.de sender addresses. Test mail delivery

Host TLS Version & Cipher
static.92.112.76.144.clients.your-server.de (144.76.112.92)
TLSv1.3 TLS_AES_256_GCM_SHA384

Certificates

First seen at:

CN=flamefoxes.de

Certificate chain
Subject
Common Name (CN)
  • flamefoxes.de
Alternative Names
  • *.flamefoxes.de
  • flamefoxes.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-10-23
Not valid after
2021-01-21
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
14:7D:36:EF:22:E1:DB:8E:73:42:7E:3B:B8:03:A8:9B:CC:11:E8:90:4A:A4:5F:62:DA:1F:B3:12:50:B7:19:AE
SHA1
85:67:74:56:A3:F7:CC:0A:73:FD:BF:86:75:30:AA:5A:98:D4:48:E7
X509v3 extensions
subjectKeyIdentifier
  • A1:24:30:6C:2B:55:93:59:1C:20:2C:B8:8A:84:AF:EE:C2:84:77:3C
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 : 94:20:BC:1E:8E:D5:8D:6C:88:73:1F:82:8B:22:2C:0D:
  • D1:DA:4D:5E:6C:4F:94:3D:61:DB:4E:2F:58:4D:A2:C2
  • Timestamp : Oct 23 20:26:26.759 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:56:0E:15:9A:19:68:59:55:06:B5:76:D6:
  • 9D:0C:59:F0:DD:59:BC:CE:87:FA:AE:82:B6:5B:CB:18:
  • CC:7B:D7:D0:02:20:4E:6E:41:71:52:C6:01:CA:D3:55:
  • 28:A4:2A:85:B5:49:98:C6:5F:C2:0A:C5:4B:6F:C2:15:
  • 13:56:60:13:54:D6
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 7D:3E:F2:F8:8F:FF:88:55:68:24:C2:C0:CA:9E:52:89:
  • 79:2B:C5:0E:78:09:7F:2E:6A:97:68:99:7E:22:F0:D7
  • Timestamp : Oct 23 20:26:26.762 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:73:32:E5:79:AF:F2:1C:7F:58:02:98:98:
  • DC:EC:06:AA:6C:76:9F:F5:7F:83:D2:AF:A6:15:2D:91:
  • 40:2F:72:F4:02:21:00:E9:86:56:55:89:E8:2E:8D:6F:
  • 6D:A4:EA:7A:B9:06:0E:4C:42:34:1A:1A:3F:23:E1:EC:
  • E5:90:1A:4E:D0:E6:06