indexo.dev

playdo.vip

.vip user

First seen 2026-05-11 · Last seen 2026-05-11 · ok HTTP/1.1 200 1091 ms crawled 2026-05-11

US · 43.135.137.172 · AS132203 Tencent Building, Kejizhongyi Avenue

Reputation 95/100 weak security headers

sector other type error page

HTML metadata

Title
404 Not Found

Technology

Server
nginx

Registration

Registrar
Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
Created
2024-12-23
Expires
2026-12-23 216 days left
Updated
2025-10-17
Name servers
  • dns13.hichina.com
  • dns14.hichina.com

DNS records live

NS
  • dns13.hichina.com
  • dns14.hichina.com

Email authentication no MX

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

Certificate (current)

R13
from 2026-03-25 to 2026-06-23
Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://www.playdo.vip/

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