Security Analysis Results

www.feishu.cn

Comprehensive domain security and infrastructure analysis

Live Website Preview

website screenshot of https://larkoffice.com

No Security Risks Detected

This domain appears to be safe and secure

100%
Score

Disclaimer: This assessment is based on automated analysis of publicly available information. Results are for informational purposes only. For critical applications, consult security professionals.

Scan Information

Last checked:July 3, 2025 09:42:24
Scan Complete

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Page Information

Target URL
https://larkoffice.com
Page Title
飞书,AI 时代先进生产力平台,提供一站式工作协同、组织管理、业务提效工具和深入企业场景的 AI 能力,助力企业能增长,有巧降
www.feishu.cn faviconSite Favicon
Status
Active

Host Information

Domain
www.feishu.cn
Server
nginx
Country
United States
IP Address
23.216.147.197
ASN Information
20940
AKAMAI-ASN1

Technologies

Nginx logo
Nginx
Web servers
Microsoft Advertising logo
Microsoft Advertising
Advertising
Google Tag Manager logo
Google Tag Manager
Tag managers
Baidu Analytics (百度统计) logo
Baidu Analytics (百度统计)
Analytics
Akamai logo
Akamai
CDN

SSL Certificate

HTTPS Enabled
Secure
Certificate Issuer
RapidSSL TLS ECC CA G1
Valid From
2025-04-14 00:00:00
Valid Until
2026-04-13 23:59:59
Subject Name
*.feishu.cn

Performance Statistics

20
Total Requests
13
Domains
12
IP Addresses
885.77 KB
Transfer Size
Content Size5.97 MB

HTTP Headers

content-encoding
gzip
content-security-policy-report-only
script-src 'nonce-da3ebec032c9d377f108996fe526f687' 'strict-dynamic' 'unsafe-hashes' 'sha256-xrJuOSR6jDaT+bukIUJugsa11m/X5XIE5PpG43kF7Dk=' 'sha256-4NCNDWo1wUYyhR6cZ81TMIh6wd1q9zLwU2XIKzJg5iA='; script-src-attr 'unsafe-hashes' 'sha256-xrJuOSR6jDaT+bukIUJugsa11m/X5XIE5PpG43kF7Dk=' 'sha256-4NCNDWo1wUYyhR6cZ81TMIh6wd1q9zLwU2XIKzJg5iA='; report-to csp-endpoint
content-type
text/html; charset=utf-8
date
Thu, 03 Jul 2025 09:42:32 GMT
reporting-endpoints
csp-endpoint="https://mon.zijieapi.com/monitor_browser/collect/batch/security/?bid=larkug_gtm_csp_report"
server
nginx
server-timing
cdn-cache; desc=MISS, edge; dur=153, origin; dur=170 inner; dur=93, inner; dur=12
vary
Accept-Encoding
x-origin-response-time
170,2.16.158.228
x-parent-response-time
320,96.16.87.48
x-request-id
0e99862c-c175-4d21-9169-7440f4a82f3e
x-timestamp
1751535752.511
x-tt-logid
2025070309423201024524300801403892
x-tt-trace-host
018e18d270bfb5594adc30c158f2337aab6606d22a5f04faa15d7b077c30be39bed97f7ca84f1b8abbd43a78da6f8b5278bebad6ad8c8aa707ac1f6ae3910618c411f29fa721218b515091cc7b700d4d8b6b8913a5f84b593bf7c59cf7d10f9820
x-tt-trace-id
00-25070309423201024524300801403892-02565D34632AF5FB-00
x-tt-trace-tag
id=16;cdn-cache=miss;type=dyn
16 headers detected

Technology Stack Analysis

Nginx

Nginx

Web serversReverse proxies

Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.

Microsoft Advertising

Microsoft Advertising

Advertising

Microsoft Advertising is an online advertising platform developed by Microsoft.

Google Tag Manager

Google Tag Manager

Tag managers

Google Tag Manager is a tag management system (TMS) that allows you to quickly and easily update measurement codes and related code fragments collectively known as tags on your website or mobile app.

Baidu Analytics (百度统计)

Baidu Analytics (百度统计)

Analytics

Baidu Analytics (百度统计) is a free tool for tracking and reporting traffic data of users visiting your site.

Akamai

Akamai

CDN

Akamai is global content delivery network (CDN) services provider for media and software delivery, and cloud security solutions.

Website Cookies 7

Hm_lpvt_a79616d9322d81f12a92402ac6ae32ea

.feishu.cn

Value
1751535755
Expires:Session

Hm_lvt_a79616d9322d81f12a92402ac6ae32ea

.feishu.cn

Value
1751535755
Expires:7/3/2026

landing_url

.feishu.cn

Value
https://www.feishu.cn/
Expires:10/1/2025

first_landing_url

.feishu.cn

Value
https://www.feishu.cn/
Expires:7/3/2025

HMACCOUNT

.feishu.cn

Value
AB7403FA7876E694
Expires:Session

_uuid_hera_ab_path_1

.feishu.cn

HttpOnly
Value
7522788774731890707
Expires:8/2/2025

site_env

.feishu.cn

HttpOnly
Value
pre=0
Expires:7/4/2025

External Links 0

Requested Domains 13

bat.bing.com

Unknown Type
No category information available

bat.bing.net

Unknown Type
No category information available

hm.baidu.com

Unknown Type
No category information available

larkoffice.com

Unknown Type
No category information available

lf1-cdn-tos.bytescm.com

Unknown Type
No category information available

lf3-short.ibytedapm.com

Unknown Type
No category information available

lf6-public-access.feishucdn.com

Unknown Type
No category information available

p1-hera.feishucdn.com

Unknown Type
No category information available

sf3-cn.feishucdn.com

Unknown Type
No category information available

sp0.baidu.com

Unknown Type
No category information available

www.feishu.cn

Unknown Type
No category information available

www.googletagmanager.com

Unknown Type
No category information available

zz.bdstatic.com

Unknown Type
No category information available
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