Sz000004.cn 深圳国华网安科技股份有限公司

Sz000004.cn Overview

Sz000004.cn belongs to CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN. Check the list of other websites hosted by CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN.

In terms of rank-to-traffic ratio, sz000004.cn has 11,399 unique users per day, viewing 46,051 pages. The rank based value of sz000004.cn is 69,470 USD. Every user makes 4.28 pageviews on average.

Sz000004.cn boasts a link base consisting of 640 referring domains and 672 external backlinks, as revealed by the data obtained from web network scanning.

Sz000004.cn top-level domain belongs to .CN domain zone. Check other webpages in .CN zone.

According the last verification test in November 07, 2024, sz000004.cn has an expired SSL certificate issued by DigiCert Inc (expired on August 12, 2025). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by DigiCert Inc.

Based on data from Google Safe Browsing and Symantec sz000004.cn is a fairly safe domain.

Based on Mobile-Friendly test by Google sz000004.cn is poorly optimized for mobile phones and tablets. Remember that optimizing your website design for mobile devices ensures that all of your web pages perform well on all devices, page loading speed can also be accelerated.

Sz000004.cn Website Safety

logo
Overview
Last Updated: 02/13/2026
Unknown status.
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton connect safe logo
Norton Connect Safe
Last Updated: 12/15/2025
sz000004.cn is safe.
Norton ConnectSafe evaluates sz000004.cn for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 02/13/2026
Not yet checked.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
Google safe brwosing logo
Google Safe Browsing
Last Updated: 08/30/2019
sz000004.cn is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee logo
Site Advisor
Last Updated: 11/10/2020
sz000004.cn is safe.
McAfee assesses sz000004.cn for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze sz000004.cn for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 02/13/2026
sz000004.cn child safety is unknown.
The WOT calculates reputation of the sz000004.cn. This reputation system receives ratings from users and information from third-party sources, assesses the sz000004.cn for safety features and confirms, whether sz000004.cn is suitable for children.

SSL Information
Domainwww.sz000004.cn
Issuer OrganizationDigiCert Inc
IssuerEncryption Everywhere DV TLS CA - G2
AlgorithmRSA-SHA256
Valid form08/12/2024
Expiration08/12/2025
SignedCertificate is not self signed
Additional Domains www.sz000004.cn
sz000004.cn

Sz000004.cn Rank History

Sz000004.cn Hosting Information

Server Location

ASN Information

Last Update: 10/04/2025

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS4608 - AS4864'

as-block: AS4608 - AS4864
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2008-09-04T06:40:26Z
source: APNIC

role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC

% Information related to 'AS4837'

% Abuse contact for 'AS4837' is 'hqs-ipabuse@chinaunicom.cn'

aut-num: AS4837
as-name: CHINA169-Backbone
descr: CHINA UNICOM China169 Backbone
country: CN
member-of: AS4837:AS-CNCGROUP
import: from AS701
action pref=100;
accept ANY
import: from AS1239
action pref=100;
accept ANY
import: from AS4808
action pref=100;
accept AS4808
import: from AS4814
action pref=100;
accept AS4814
import: from AS17816
action pref=100;
accept AS17816
export: to AS701
announce AS4837
export: to AS1239
announce AS4837
export: to AS4808
announce AS4837
export: to AS4814
announce AS4837
export: to AS17816
announce AS4837
admin-c: CH444-AP
tech-c: CH444-AP
mnt-routes: MAINT-CNCGROUP-RR
mnt-by: MAINT-CNCGROUP-RR
mnt-irt: IRT-CU-CN
last-modified: 2017-08-28T02:14:10Z
source: APNIC

irt: IRT-CU-CN
address: No.21,Financial Street
address: Beijing,100033
address: P.R.China
e-mail: hqs-ipabuse@chinaunicom.cn
abuse-mailbox: hqs-ipabuse@chinaunicom.cn
admin-c: CH1302-AP
tech-c: CH1302-AP
auth: # Filtered
mnt-by: MAINT-CNCGROUP
last-modified: 2017-10-23T05:59:13Z
source: APNIC

person: CNCGroup Hostmaster
nic-hdl: CH444-AP
e-mail: hqs-ipabuse@chinaunicom.cn
address: No.21,Financial Street
address: Beijing,100033,P.R.China
phone: +86-10-66259764
fax-no: +86-10-66259764
country: CN
mnt-by: MAINT-CN-CUCGROUP
last-modified: 2017-09-05T06:36:14Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)

Sz000004.cn Domain Registration and Settings

WHOIS

Domain Name: sz000004.cn
ROID: 20120323s10001s55355482-cn
Domain Status: ok
Registrant: 深圳国华网安科技股份有限公司
Registrant Contact Email: 516075483@qq.com
Sponsoring Registrar: 北京新网数码信息技术有限公司
Name Server: ns1.huaweicloud-dns.cn
Name Server: ns1.huaweicloud-dns.net
Name Server: ns1.huaweicloud-dns.org
Name Server: ns1.huaweicloud-dns.com
Registration Time: 2012-03-23 11:18:35
Expiration Time: 2027-03-23 11:18:35
DNSSEC: unsigned


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Sz000004.cn HTML Check


Errors
Warnings

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