SSL-Tools

SSL check results of gzcodie.com

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Discover if the mail servers for gzcodie.com 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 Sun, 29 Nov 2020 10:11:43 +0000

We can not guarantee a secure connection to the mailservers of gzcodie.com!

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

/mailservers/gzcodie.com

Servers

Incoming Mails

These servers are responsible for incoming mails to @gzcodie.com addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mx01.mail.alibaba.com
42.120.219.27
 5
supported
*.mxhichina.com
DANE
missing
PFS
unsupported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.0
  • SSLv3
33 s
mx02.mail.alibaba.com
42.120.219.135
Results incomplete
10
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
12 s

Outgoing Mails

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

Certificates

First seen at:

CN=*.mxhichina.com,O=Alibaba (China) Technology Co.\, Ltd.,L=HangZhou,ST=ZheJiang,C=CN

Certificate chain
Subject
Country (C)
  • CN
State (ST)
  • ZheJiang
Locality (L)
  • HangZhou
Organization (O)
  • Alibaba (China) Technology Co., Ltd.
Common Name (CN)
  • *.mxhichina.com
Alternative Names
  • *.mxhichina.com
  • mxhichina.com
Issuer
Country (C)
  • BE
Organization (O)
  • GlobalSign nv-sa
Common Name (CN)
  • GlobalSign Organization Validation CA - SHA256 - G2
validity period
Not valid before
2020-02-03
Not valid after
2021-02-03
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
86:65:9C:76:B5:4C:89:52:7E:06:2C:F5:A2:84:FB:6B:EB:1D:7D:B6:67:8D:E2:B7:29:34:A6:6B:25:73:09:F7
SHA1
17:E6:CD:28:15:2E:60:DE:42:EB:7F:7F:B4:49:FC:BD:E1:ED:8B:3D
X509v3 extensions
authorityInfoAccess
  • CA Issuers - URI:http://secure.globalsign.com/cacert/gsorganizationvalsha2g2r1.crt
  • OCSP - URI:http://ocsp2.globalsign.com/gsorganizationvalsha2g2
certificatePolicies
  • Policy: 1.3.6.1.4.1.4146.1.20
  • CPS: https://www.globalsign.com/repository/
  • Policy: 2.23.140.1.2.2
crlDistributionPoints
  • Full Name:
  • URI:http://crl.globalsign.com/gs/gsorganizationvalsha2g2.crl
authorityKeyIdentifier
  • keyid:96:DE:61:F1:BD:1C:16:29:53:1C:C0:CC:7D:3B:83:00:40:E6:1A:7C
subjectKeyIdentifier
  • 49:76:15:EA:F1:74:C3:80:4E:F5:FC:4A:8D:26:68:5E:B8:B7:9F:AC
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : EE:C0:95:EE:8D:72:64:0F:92:E3:C3:B9:1B:C7:12:A3:
  • 69:6A:09:7B:4B:6A:1A:14:38:E6:47:B2:CB:ED:C5:F9
  • Timestamp : Feb 3 13:06:33.987 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:AC:BA:BF:1A:E3:96:1B:CC:0F:C3:FB:
  • C6:BF:EE:CB:DC:02:54:70:5D:05:C4:0E:17:14:3E:A9:
  • 97:56:DE:33:91:02:21:00:EF:5E:9A:D1:C9:15:54:E8:
  • 96:A2:AA:D0:48:78:35:50:BC:F6:AB:57:C0:85:B4:08:
  • A2:9C:5A:2E:0B:74:E7:87
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : F6:5C:94:2F:D1:77:30:22:14:54:18:08:30:94:56:8E:
  • E3:4D:13:19:33:BF:DF:0C:2F:20:0B:CC:4E:F1:64:E3
  • Timestamp : Feb 3 13:06:33.937 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:D8:3B:A7:97:56:77:F9:7F:1F:58:D6:
  • 32:EB:F6:4F:67:62:AD:62:0D:C2:EF:2E:6C:F3:FD:2B:
  • F6:E0:4B:E5:A6:02:21:00:D7:2B:34:FB:57:C9:6F:C5:
  • D2:2F:ED:53:93:6D:B8:B7:00:BE:06:A5:B1:F3:92:22:
  • 86:EE:59:F6:1C:CB:D4:17