SSL-Tools

SSL check results of mail.hbheise.de

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Discover if the mail servers for mail.hbheise.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 Mon, 26 Oct 2020 03:44:39 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.hbheise.de
116.203.129.70
 -
supported
mail.hbheise.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 @mail.hbheise.de address so far. Test mail delivery

Certificates

First seen at:

CN=mail.hbheise.de

Certificate chain
Subject
Common Name (CN)
  • mail.hbheise.de
Alternative Names
  • hbheise.de
  • imap.hbheise.de
  • mail.hbheise.de
  • pop.hbheise.de
  • smtp.hbheise.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-10-25
Not valid after
2021-01-23
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
A9:F6:01:87:A8:7E:FB:FA:CD:8E:9F:22:FA:DD:AD:34:6F:30:0E:DC:34:B3:E4:CB:5C:8B:3B:2A:CB:87:FD:D1
SHA1
FB:2F:1C:D5:06:9D:ED:B6:E4:26:5C:2E:A1:0B:D1:F1:04:8A:0D:D1
X509v3 extensions
subjectKeyIdentifier
  • 16:58:D9:5F:AC:73:FB:5E:BF:D8:BB:83:0E:94:16:2F:33:43:2D:99
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 : 44:94:65:2E:B0:EE:CE:AF:C4:40:07:D8:A8:FE:28:C0:
  • DA:E6:82:BE:D8:CB:31:B5:3F:D3:33:96:B5:B6:81:A8
  • Timestamp : Oct 25 17:23:33.230 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:76:3F:18:84:04:A0:B6:44:20:A7:D4:48:
  • 6B:B5:60:67:03:64:88:F7:28:53:1F:DF:68:39:0D:DD:
  • 6C:4C:E1:7B:02:20:5B:38:F4:4B:04:29:7B:A4:66:90:
  • 1E:75:3B:C1:88:C4:53:06:CD:90:74:51:53:83:AD:DA:
  • 2F:59:18:69:F4:74
  • 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 25 17:23:33.269 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:54:F7:AC:92:80:0A:85:11:5E:35:E3:E0:
  • BE:F9:07:02:96:BB:13:97:77:1F:3D:E9:4A:88:0F:16:
  • 8F:25:F6:88:02:21:00:EC:AF:AA:BA:49:06:2C:5B:82:
  • 01:72:A6:39:0F:86:D2:E3:98:EA:16:6F:E6:2A:7F:11:
  • 21:59:CD:04:2C:56:83