21ks.net 公务员期刊网-首页

公务员期刊网在线提供学术咨询、期刊咨询、杂志订阅服务,一站式期刊推荐咨询服务,让您省时省力!

Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 01/23/2025

21ks.net attracts 2,012 unique visitors daily, generating 3,017 pageviews. The estimated value of 21ks.net is 56,239 USD. Each visitor views approximately 1.61 pages on average.

According to Majestic's traffic estimates, 21ks.net ranks 7,174 globally.

21ks.net server is located in China, so we cannot determine if the distance might affect the page load time.

See the list of other websites hosted by CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN.

21ks.net is registered with the .NET top-level domain. Explore additional websites within the .NET zone.

The last inspection on (August 06, 2024), confirms that 21ks.net holds a valid and current SSL certificate issued by TrustAsia Technologies, Inc. expiring on March 25, 2025. Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by TrustAsia Technologies, Inc..

According to Google Safe Browsing, Google Safe Search and Symantec 21ks.net appears to be a safe domain.

Based on Google's Mobile-Friendly test, 21ks.net is optimized for mobile and tablet devices, although the web page loading speed could be improved.

Global Rank
243,169
Average Load Time
2.22sec
Links In Count
165
Website Value
$52,560
Overview
Last Updated: 01/23/2025
Overall result - 21ks.net is safe.
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
Last Updated: 03/29/2024
21ks.net is safe.
Norton ConnectSafe evaluates 21ks.net for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 09/08/2019
21ks.net is safe.
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 Browsing
Last Updated: 01/09/2019
21ks.net 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.
Site Advisor
Last Updated: 02/28/2021
21ks.net is safe.
McAfee assesses 21ks.net 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 21ks.net for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/23/2025
21ks.net child safety is unknown.
The WOT calculates reputation of the 21ks.net. This reputation system receives ratings from users and information from third-party sources, assesses the 21ks.net for safety features and confirms, whether 21ks.net is suitable for children.

21ks.net | SSL Certificate Information
Domain21ks.net
Issuer OrganizationTrustAsia Technologies, Inc.
IssuerTrustAsia RSA DV TLS CA G2
AlgorithmRSA-SHA384
Valid form03/25/2024
Expiration03/25/2025
SignedCertificate is not self signed
Additional Domains 21ks.net
www.21ks.net
Server Location

21ks.net ASN Information

ASN ID: 4837
ASN Title: CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN

Last Update: 12/23/2024

% [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)

WHOIS

Domain Name: 21KS.NET
Registry Domain ID: 204003811_DOMAIN_NET-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2021-12-07T02:39:52Z
Creation Date: 2005-09-01T02:46:59Z
Registry Expiry Date: 2024-09-01T02:46:59Z
Registrar: Alibaba Cloud Computing (Beijing) Co., Ltd.
Registrar IANA ID: 420
Registrar Abuse Contact Email: DomainAbuse@service.aliyun.com
Registrar Abuse Contact Phone: +86.95187
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: F1G1NS1.DNSPOD.NET
Name Server: F1G1NS2.DNSPOD.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-04-02T13:33:52Z


DNS Records
HostA RecordTTL
21ks.net112.84.186.247600
HostMX RecordPriorityTTL
HostNS RecordTTL
21ks.netf1g1ns2.dnspod.net86400
21ks.netf1g1ns1.dnspod.net86400
HostTXT RecordTTL

f1g1ns1.dnspod.net
TTL: 180
Email address: freednsadmin.dnspod.com
Serial: 1733132238
Refresh: 3600
Retry: 180
Expire: 1209600
Minimum: 180


Errors
Warnings
NON-DOCUMENT-ERROR

Last tested: 06/01/2017

Desktop
Desktop Speed
80%

Desktop Resource Breakdown
Total Resources32
Number of Hosts8
Static Resources23
JavaScript Resources8
CSS Resources2

Last tested: 05/28/2017

Mobile
Mobile Usability
99%
Mobile Speed
49%

Mobile Resource Breakdown
Total Resources28
Number of Hosts5
Static Resources19
JavaScript Resources11
CSS Resources2
www.21ks.com
www.21ks.net
www.21ks.org
www.21ks.info
www.21ks.biz
www.21ks.us
www.21ks.mobi
www.1ks.net
www.21ks.net
www.2ks.net
www.21s.net
www.21js.net
www.21kjs.net
www.21jks.net
www.21is.net
www.21kis.net
www.21iks.net
www.21ms.net
www.21kms.net
www.21mks.net
www.21ls.net
www.21kls.net
www.21lks.net
www.21os.net
www.21kos.net
www.21oks.net
www.21k.net
www.21kw.net
www.21ksw.net
www.21kws.net
www.21ke.net
www.21kse.net
www.21kes.net
www.21kd.net
www.21ksd.net
www.21kds.net
www.21kz.net
www.21ksz.net
www.21kzs.net
www.21kx.net
www.21ksx.net
www.21kxs.net
www.21ka.net
www.21ksa.net
www.21kas.net