SSL check results of jmwtech.net

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Discover if the mail servers for jmwtech.net 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 Sat, 01 Aug 2020 16:26:53 +0000

We can not guarantee a secure connection to the mailservers of jmwtech.net!

Please contact the operator of jmwtech.net and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/jmwtech.net

Servers

Incoming Mails

These servers are responsible for incoming mails to @jmwtech.net addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
secure.jmwtech.net
fe80::216:3cff:fed0:d0b7
Results incomplete
10 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
secure.jmwtech.net
168.235.71.179
10
supported
secure.jmwtech.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • ECDHE_RSA_WITH_RC4_128_SHA
  • SSL_RSA_WITH_RC4_128_SHA
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
16 s

Outgoing Mails

We have not received any emails from a @jmwtech.net address so far. Test mail delivery

Certificates

First seen at:

CN=secure.jmwtech.net

Certificate chain
Subject
Common Name (CN)
  • secure.jmwtech.net
Alternative Names
  • jmwtech.net
  • secure.jmwtech.net
  • support.jmwtech.net
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-07-15
Not valid after
2020-10-13
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
FC:A4:00:BF:26:AF:04:55:F0:8A:4C:6F:F5:A9:E7:95:89:B1:CE:E5:99:6E:22:B5:32:91:02:29:62:23:AC:95
SHA1
12:D6:6F:E8:F9:A7:AB:D9:3F:B0:00:31:61:08:02:7A:1B:D8:64:3E
X509v3 extensions
subjectKeyIdentifier
  • 9A:5C:7B:31:46:41:0B:FD:71:F5:A3:34:01:16:1C:5D:BD:FA:94:2D
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 : Jul 15 09:47:33.056 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:59:46:17:B8:03:CF:11:84:C9:1B:D1:E0:
  • 91:5A:08:F9:83:96:08:D5:85:74:2C:52:EF:07:F1:00:
  • E7:E1:37:0F:02:20:10:82:B1:7B:CF:B5:AB:CE:78:4D:
  • 88:4C:C5:2C:BE:F6:95:A0:C2:FC:7D:C1:A6:9D:36:F5:
  • A1:1E:EB:2E:C2:E7
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 07:B7:5C:1B:E5:7D:68:FF:F1:B0:C6:1D:23:15:C7:BA:
  • E6:57:7C:57:94:B7:6A:EE:BC:61:3A:1A:69:D3:A2:1C
  • Timestamp : Jul 15 09:47:33.098 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:C8:70:3F:9D:F5:2A:75:39:0F:AA:6C:
  • FB:DC:26:89:34:06:F9:16:05:39:A6:47:B6:E1:97:16:
  • 7F:11:91:40:E1:02:21:00:8A:D4:41:5C:36:78:AD:56:
  • CE:3F:9F:CF:2B:59:F7:D5:47:71:D2:AC:DD:80:AD:4A:
  • 16:1A:9B:D1:24:BB:0F:92