5school.com

.com crawl

First seen 2026-04-18 · Last seen 2026-05-20 · ok HTTP/1.1 200 11837 ms crawled 2026-05-18

CN · 8.152.6.91 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 100/100

Classifying

HTML metadata

Title: 找学校网-职业培训平台,课程发布平台
Description: 找学校网(5school.com)是专业的教育培训平台网站,找学校网汇集了多家培训机构培训学校为您提供全面专业的课程

Technology

Server: nginx
CMS: Gatsby

Third-party hosts loaded (4)

img.alicdn.com×74
cdn.staticfile.org×3
apps.bdimg.com×2
cdn.bootcss.com×2

Contact

Phone

42018502007127

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2004-03-03

Expires

2027-03-03 286 days left

Updated

2026-02-09

Name servers

dns15.hichina.com
dns16.hichina.com

DNS records live

NS

dns15.hichina.com
dns16.hichina.com

Email authentication no MX

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

Certificate (current)

R13

from 2026-05-18 to 2026-08-16

Expires in 87 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://5school.com/

present

strict-transport-security

findings

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

Header values

strict-transport-security: max-age=31536000