lesstudi.com

.com crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 893 ms crawled 2026-06-03

HK · 154.31.180.134 · AS18186 Nebula Global LLC

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: 快鸭VPN官网 - 快鸭加速器、快鸭VPN官方APP下载入口
Description: 快鸭VPN让您打破地域限制，无论身处世界的哪个角落，都能自由连接全球网络资源。无边界的自由体验，从这里开始！
Language: zh-Hans

Technology

Server: nginx
CMS: Gatsby
jQuery: 3.7.1

Third-party hosts loaded (1)

tj.gjgfhtl.com×2

Registration

Registrar

Xin Net Technology Corporation

Created

2025-05-19

Expires

2027-05-19 349 days left

Updated

2026-05-13

Name servers

ns11.xincache.com
ns12.xincache.com

DNS records live

NS

ns11.xincache.com
ns12.xincache.com

Email authentication no MX

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-05-13 to 2026-08-11

Expires in 68 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://lesstudi.com/

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Links to (9)

Linked from (3)