hudonglexue.com

.com crawl

First seen 2026-05-20 · Last seen 2026-05-28 · ok HTTP/1.1 200 5068 ms crawled 2026-05-27

US · 104.21.12.232 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: 菁尚教育-专注于小初高培优辅导-小彭教育科技-上海小彭教育科技有限公司
Description: 上海小彭教育科技有限公司企业网站门户

Technology

CDN: Cloudflare

Third-party hosts loaded (1)

cbu01.alicdn.com×25

Contact

Address: Design Team123 Main St, Suite 500New York, NY 12345

Registration

Registrar

Gname.com Pte. Ltd.

Created

2012-11-11

Expires

2026-11-11 163 days left

Updated

2026-05-10

Name servers

carla.ns.cloudflare.com
matias.ns.cloudflare.com

DNS records live

NS

carla.ns.cloudflare.com
matias.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

from 2026-05-10 to 2026-08-08

Expires in 68 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://www.hudonglexue.com/

findings

checked over plain HTTP
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy