zhwangxiao.com

.com crawl

First seen 2026-05-22 · Last seen 2026-05-31 · ok HTTP/1.1 200 6724 ms crawled 2026-05-28

US · 104.21.20.134 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: 中华网校-家政人才培训网-张家口中培信德教育科技有限公司
Description: 张家口中培信德教育科技有限公司欢迎您

Technology

CDN: Cloudflare

Third-party hosts loaded (1)

cbu01.alicdn.com×6

Registration

Registrar

Gname.com Pte. Ltd.

Created

2020-02-14

Expires

2027-02-14 258 days left

Updated

2026-05-10

Name servers

ingrid.ns.cloudflare.com
wesley.ns.cloudflare.com

DNS records live

NS

ingrid.ns.cloudflare.com
wesley.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

E7

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.zhwangxiao.com/

findings

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

Links to (30)

Linked from (11)