indexo.dev

lumingtang.info

.info crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 461 ms crawled 2026-05-09

US · 185.199.109.153 · AS54113 Fastly, Inc.

Reputation 95/100 weak security headers

sector other type homepage

HTML metadata

Title
Luming Tang
Language
en
Canonical
http://lumingtang.info/

Technology

CDN
Fastly
Server
GitHub.com
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • cdn.clustrmaps.com×1
  • fonts.googleapis.com×1

Social

Registration

Registrar
NameCheap, Inc.
Created
2021-02-28
Expires
2027-02-28 283 days left
Updated
2026-02-03
Name servers
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com

DNS records live

NS
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com

Email authentication no MX

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

Certificate (current)

R12
from 2026-04-20 to 2026-07-19
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://lumingtang.info/

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

Links to (16)