SSL-Tools

SSL check results of bfr-roding.de

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Discover if the mail servers for bfr-roding.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

JSON Refresh

Report created Fri, 19 Jun 2020 02:36:34 +0000

The mailservers of bfr-roding.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @bfr-roding.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
rs.elaphos.de
2a01:4f8:201:3250::2
 5
supported
rs.elaphos.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
3 s
rs.elaphos.de
148.251.234.81
 5
supported
rs.elaphos.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s

Outgoing Mails

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

Certificates

First seen at:

CN=rs.elaphos.de

Certificate chain
Subject
Common Name (CN)
  • rs.elaphos.de
Alternative Names
  • rs.elaphos.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-05-16
Not valid after
2020-08-14
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
D1:11:12:5E:A4:F4:21:01:52:BD:2B:7C:CD:8E:41:D2:8F:23:F0:C9:4C:E7:FC:BB:75:B4:82:58:97:54:E1:A2
SHA1
20:C0:FD:ED:AB:2D:7F:7F:86:2A:03:9E:F4:7C:B6:93:0D:F8:97:2F
X509v3 extensions
subjectKeyIdentifier
  • AC:9E:77:68:DE:A3:20:F0:C3:2D:5A:A0:74:EE:ED:97:90:54:62:00
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 : May 16 11:00:19.131 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:67:0C:48:FB:03:6E:18:7B:BC:2F:1F:B8:
  • 62:CA:39:DF:E1:36:31:AB:3C:E5:B6:87:7E:48:19:DC:
  • 21:CE:71:CB:02:21:00:B2:F5:A1:36:94:0B:AA:E2:82:
  • 71:FE:38:9E:BB:2B:FC:E9:4B:02:BC:34:5C:BF:04:1F:
  • 50:30:9A:4C:FD:4D:EB
  • 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 16 11:00:19.131 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:D5:3E:E8:10:01:11:08:53:A1:B7:FA:
  • C6:D1:17:83:3C:36:83:ED:54:FD:56:73:C4:D7:06:CB:
  • 36:59:A1:BE:94:02:21:00:D5:90:A3:C0:A2:F0:B7:32:
  • D2:D8:B0:45:9F:A5:A0:C4:F2:33:9A:55:98:B4:C4:B2:
  • E9:48:64:FF:1B:66:CD:95