indexo.dev

ningshiyao.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-12 · ok HTTP/1.1 200 12507 ms crawled 2026-05-16

US · 162.241.216.128 · AS31898 Oracle Corporation

Reputation 87/100 weak security headers no dmarc policy

sector other type homepage

HTML metadata

Title
Ningshi Yao – RESEARCHING
Language
en-US
Generator
WordPress 6.9.4
Canonical
https://ningshiyao.com/
Feeds

Technology

Server
nginx
CMS
WordPress
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×2
  • gmpg.org×1

DNS records live

NS
  • ns1.bluehost.com
  • ns2.bluehost.com
MX
  • 0 mail.ningshiyao.com

Email authentication weak

SPF
v=spf1 a mx include:websitewelcome.com ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt0CSWm9yomsNlQ1LcMCNvPfZM/oWF/L3RlzC2/WYKilxkkmhvjPjkL8yF21mRgLUPKj3LCm6Kb8XaM…
selectors probed

Certificate (current)

R13
from 2026-04-24 to 2026-07-23
Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (1)

Linked from (1)