indexo.dev

jiangschool.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-14 · ok HTTP/1.1 200 2079 ms crawled 2026-05-14

US · 104.21.79.19 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
欧美在线a一区二区三区,精品99免费在线视频,免费看久久久国产精品试看,精品久久久久久久久换人妻蜜桃,午夜日韩av在线,91精品一区二区三区人妻,最新中文字幕久久久久,久久国产免费观看精品3国产
Description
欧美在线a一区二区三区,精品99免费在线视频,免费看久久久国产精品试看,精品久久久久久久久换人妻蜜桃,午夜日韩av在线,91精品一区二区三区人妻,最新中文字幕久久久久,久久国产免费观看精品3国产

Technology

CDN
Cloudflare
CMS
Gatsby

Third-party hosts loaded (1)

  • sstatic1.histats.com×1

Registration

Registrar
Spaceship, Inc.
Created
2026-01-12
Expires
2027-01-12 236 days left
Updated
2026-01-12
Name servers
  • dahlia.ns.cloudflare.com
  • sullivan.ns.cloudflare.com

DNS records live

NS
  • dahlia.ns.cloudflare.com
  • sullivan.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

WE1
from 2026-05-10 to 2026-08-08
Expires in 79 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)