indexo.dev

yingzhenli.net

.net crawl

First seen 2026-04-30 · Last seen 2026-04-30 · ok HTTP/1.1 200 5676 ms crawled 2026-05-08

US · 198.54.114.165 · AS22612 Namecheap, Inc.

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title
Yingzhen Li
Language
en-US
Generator
WordPress 5.4.19
Canonical
http://yingzhenli.net/home/en/
Feeds

Technology

Server
LiteSpeed
CMS
WordPress
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • cdn.jsdelivr.net×3
  • fonts.googleapis.com×3
  • gmpg.org×1
  • s.w.org×1

Social

Registration

Registrar
NameCheap, Inc.
Created
2012-08-07
Expires
2027-08-07 444 days left
Updated
2025-07-08
Name servers
  • dns1.namecheaphosting.com
  • dns2.namecheaphosting.com

DNS records live

NS
  • dns1.namecheaphosting.com
  • dns2.namecheaphosting.com
MX
  • 20 mx2-hosting.jellyfish.systems

Email authentication weak

SPF
v=spf1 include:spf.efwd.registrar-servers.com +a +mx
no all qualifier
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

Sectigo Public Server Authentication CA DV R36
from 2026-03-12 to 2027-04-06
Expires in 321 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://yingzhenli.net/home/en/

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

Links to (11)

Linked from (1)