SSL-Tools

SSL check results of mg1.cloudservices.com.hk

NEW You can also bulk check multiple servers.

Discover if the mail servers for mg1.cloudservices.com.hk 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 Wed, 17 Jun 2020 14:21:29 +0000

The mailservers of mg1.cloudservices.com.hk can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mg1.cloudservices.com.hk addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mg1.cloudservices.com.hk
202.181.174.250
 -
supported
mg1.cloudservices.com.hk
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
19 s

Outgoing Mails

We have not received any emails from a @mg1.cloudservices.com.hk address so far. Test mail delivery

Certificates

First seen at:

CN=mg1.cloudservices.com.hk

Certificate chain
Subject
Common Name (CN)
  • mg1.cloudservices.com.hk
Alternative Names
  • mg1.cloudservices.com.hk
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-06-05
Not valid after
2020-09-03
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
74:62:65:A3:FF:28:BF:C9:D9:9A:E0:3C:83:DE:00:F9:2A:26:18:C3:A5:9B:CC:1A:6C:E6:3C:4A:F9:5B:BA:1A
SHA1
8B:4A:1A:51:CD:E9:B3:16:01:D7:E8:FB:C5:1C:0F:62:EB:89:1A:98
X509v3 extensions
subjectKeyIdentifier
  • 81:8B:14:B5:1A:C7:ED:3A:8E:94:33:7B:16:48:BB:5B:66:1F:1F:CE
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 : 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 : Jun 5 14:37:30.643 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:49:2D:8B:66:90:5C:24:10:3E:B1:E5:F9:
  • 3B:1A:1F:C7:E2:33:EC:FA:48:6A:73:92:BD:D5:C4:E6:
  • 8F:FB:4B:CF:02:20:79:BA:11:81:5C:47:8D:3B:83:D6:
  • 6C:6B:1E:1A:D1:D7:14:B4:91:55:F2:62:7F:D9:90:07:
  • 6A:43:83:1D:8B:97
  • 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 : Jun 5 14:37:30.621 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:D2:18:E8:71:09:D9:6A:36:24:9B:BB:
  • 64:9E:89:14:4D:F5:3F:1E:DA:10:D8:D2:58:BF:8E:D6:
  • 7A:E7:5B:03:4D:02:20:41:99:74:F4:08:22:4A:70:69:
  • 4B:99:68:A5:20:1E:EC:43:F4:C3:92:9C:36:4D:1B:A8:
  • BE:C0:36:59:EC:89:8A