Nlc.cn 中国国家图书馆•中国国家数字图书馆

Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 12/27/2021

Over the time nlc.cn has been ranked as high as 360 in the world, while most of its traffic comes from China, where it reached as high as 2,292 position.

Nlc.cn receives about 6,092 unique visitors and 32,288 pageviews per day. The estimated value of nlc.cn is 569,400 USD. Each unique visitor makes about 5.3 pageviews on average.

Nlc.cn is registered under .CN top-level domain. Check other websites in .CN zone.

At the time of the last check (September 26, 2022) nlc.cn has an invalid SSL certificate.

According to Google Safe Browsing, Google Safe Search and Symantec nlc.cn is quite a safe domain.

Mobile-Friendly test indicates that nlc.cn isn't optimized for mobile and tablet devices. Designing your websites to be mobile friendly ensures that your pages perform well on all devices, also website page loading time could be improved.


Global Rank
20,232
Average Load Time
0.96sec
Links In Count
734
Website Value
$569,400

Overview
Last Updated: 09/26/2022
Overall result - "nlc.cn" 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: 03/19/2022
nlc.cn is safe.

Norton ConnectSafe evaluates nlc.cn for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search
Last Updated: 06/18/2019
nlc.cn 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
Malware not found at "nlc.cn".
"nlc.cn" is not a phishing page.
"nlc.cn" does not install unwanted software.
"nlc.cn" does not contain harmfull applications.
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: 02/22/2021
nlc.cn is safe.

McAfee assesses nlc.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 nlc.cn for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 09/26/2022
nlc.cn child safety isunknown.

The WOT calculates reputation of the nlc.cn. This reputation system receives ratings from users and information from third-party sources, assesses the nlc.cn for safety features and confirms, whether nlc.cn is suitable for children.

SSL Information
WARNING! Certificate download error. Previous scan results are shown below.
WARNING! Nlc.cn is not secured by SSL certificate.
Server Location
Beijing
Beijing
China
ASN Information

Last Update: 09/11/2022

% [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 'AS4808'

% Abuse contact for 'AS4808' is 'hqs-ipabuse@chinaunicom.cn'

aut-num: AS4808
as-name: CHINA169-BJ
descr: China Unicom Beijing Province Network
country: CN
member-of: AS4837:AS-CNCGROUP
import: from AS4837
action pref=100;
accept ANY
import: from AS9929
action pref=100;
accept AS4814
export: to AS4837
announce AS4808
export: to AS9929
announce AS4808
admin-c: CH1302-AP
tech-c: CH1302-AP
mnt-by: MAINT-CNCGROUP
mnt-irt: IRT-CU-CN
mnt-routes: MAINT-CNCGROUP-RR
last-modified: 2016-05-18T08:44:24Z
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: ChinaUnicom Hostmaster
nic-hdl: CH1302-AP
e-mail: hqs-ipabuse@chinaunicom.cn
address: No.21,Jin-Rong Street
address: Beijing,100033
address: P.R.China
phone: +86-10-66259764
fax-no: +86-10-66259764
country: CN
mnt-by: MAINT-CNCGROUP
last-modified: 2017-08-17T06:13:16Z
source: APNIC

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

WHOIS

Domain Name: nlc.cn
ROID: 20050523s10001s15867363-cn
Domain Status: clientTransferProhibited
Registrant: 国家图书馆
Registrant Contact Email: wenjiexu@nlc.gov.cn
Sponsoring Registrar: 中央编办事业发展中心(原中央编办机关服务局事业发展中心)
Name Server: bt2.nlc.gov.cn
Name Server: bt1.nlc.gov.cn
Name Server: bt4.nlc.cn
Registration Time: 2005-05-23 19:15:47
Expiration Time: 2026-05-23 19:15:47
DNSSEC: unsigned

DNS Records
HostA RecordTTL
nlc.cn202.96.31.11786400
HostMX RecordPriorityTTL
nlc.cnantispam.nlc.cn186400
HostNS RecordTTL
nlc.cnbt2.nlc.gov.cn86400
HostTXT RecordTTL
nlc.cnv=spf1 ip4:202.96.31.118 a ~all86400

bt2.nlc.gov.cn
TTL: 86400
Email address: root.bt2.nlc.gov.cn
Serial: 20190320
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 86400

Errors
Warnings

Last tested: 11/01/2019

Desktop
Desktop Speed
19%
Desktop Resource Breakdown
Total Resources159
Number of Hosts2
Static Resources154
JavaScript Resources5
CSS Resources2

Last tested: 01/09/2018

Mobile
Mobile Usability
59%
Mobile Speed
12%
Mobile Resource Breakdown
Total Resources165
Number of Hosts3
Static Resources159
JavaScript Resources6
CSS Resources2
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