Lets.com lets-site

垒知控股集团股份有限公司,前身系厦门市建筑科学研究院集团股份有限公司,于1980年经政府批准设立,2010年在中国深圳证券交易所上市(股票代码:002398),是中国首家整体上市的建筑科研机构.


Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 08/15/2025

Lets.com traffic volume is 2,278 unique daily visitors and their 4,556 pageviews. The web value rate of lets.com is 3,338 USD. Each visitor makes around 2.14 page views on average.

Lets.com belongs to CUII CHINA UNICOM Industrial Internet Backbone, CN. Check the list of other websites hosted by CUII CHINA UNICOM Industrial Internet Backbone, CN.

Lets.com registered under .COM top-level domain. Check other websites in .COM zone.

The last verification results, performed on (July 31, 2023) lets.com show that lets.com has an expired SSL certificate issued by ZeroSSL (expired on September 03, 2023). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by ZeroSSL.

In accordance with Google Safe Browsing and Symantec lets.com is pretty a safe domain.

Relying Google MobileFriendly test lets.com is not well optimized for mobiles and tablets. Designing your sites to be mobile friendly ensures that all of your web pages perform well on all devices, also website page loading time may be improved.



Overview
Last Updated: 08/15/2025
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
Last Updated: 06/12/2025
lets.com is safe.
Norton ConnectSafe evaluates lets.com for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 08/15/2025
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 Browsing
Last Updated: 01/13/2019
lets.com 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: 07/20/2020
lets.com is safe.
McAfee assesses lets.com 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 lets.com for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 08/15/2025
lets.com child safety is unknown.
The WOT calculates reputation of the lets.com. This reputation system receives ratings from users and information from third-party sources, assesses the lets.com for safety features and confirms, whether lets.com is suitable for children.

SSL Information
Domainlets.com
Issuer OrganizationZeroSSL
IssuerZeroSSL RSA Domain Secure Site CA
AlgorithmRSA-SHA384
Valid form06/05/2023
Expiration09/03/2023
SignedCertificate is not self signed
Additional Domains lets.com
*.lets.com
Server Location

ASN Information

ASN ID: 9929
ASN Title: CUII CHINA UNICOM Industrial Internet Backbone, CN

Last Update: 06/22/2025

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

% Information related to 'AS9216 - AS10239'

as-block: AS9216 - AS10239
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: 2009-05-19T07:00:23Z
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 'AS9929'

% Abuse contact for 'AS9929' is 'hqs-ipabuse@chinaunicom.cn'

aut-num: AS9929
as-name: CUII
descr: CHINA UNICOM Industrial Internet Backbone
country: CN
member-of: AS4837:AS-CNCGROUP
import: from AS701
action pref=100;
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action pref=120;
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announce AS9929 AS9812 AS9810 AS9813 AS9816 AS9819 AS17432 AS7639
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announce AS9929 AS9812 AS9810 AS9813 AS9816 AS9819 AS17432 AS7639
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export: to AS9800
announce AS9929 AS9812 AS9810 AS9813 AS9816 AS9819 AS17432 AS7639
export: to AS4799
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export: to AS701
announce AS9929 AS9812 AS9810 AS9813 AS9816 AS9819 AS17432 AS7639
export: to AS11919
announce AS9929 AS9812 AS9810 AS9813 AS9816 AS9819 AS17432 AS7639
export: to AS6453
announce AS9929 AS9812 AS9810 AS9813 AS9816 AS9819 AS17432 AS7639
export: to AS9225
announce AS9929 AS9812 AS9810 AS9813 AS9816 AS9819 AS17432 AS7639
admin-c: CH444-AP
tech-c: CH444-AP
mnt-by: MAINT-CNCGROUP-RR
mnt-irt: IRT-CU-CN
mnt-routes: MAINT-CNCGROUP-RR
last-modified: 2017-09-06T03:13:53Z
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: LETS.COM
Registry Domain ID: 1524835900_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2023-03-15T08:44:53Z
Creation Date: 2008-10-18T19:06:43Z
Registry Expiry Date: 2024-10-18T19:06:43Z
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: ok https://icann.org/epp#ok
Name Server: DNS7.HICHINA.COM
Name Server: DNS8.HICHINA.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2023-12-29T17:23:20Z


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL
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