indexo.dev

guangxuanx.com

.com crawl

First seen 2026-04-18 · Last seen 2026-05-09 · ok HTTP/1.1 200 3378 ms crawled 2026-05-12

US · 89.116.100.27 · AS46475 Limestone Networks, Inc.

Reputation 95/100 weak security headers

sector tech type homepage

HTML metadata

Title
Guangxuan Xiao
Description
Guangxuan Xiao - Member of Technical Staff at Thinking Machines Lab. Ph.D. in Computer Science from MIT.
Language
en

Technology

Server
Apache

Third-party hosts loaded (1)

  • cdn.clustrmaps.com×1

Social

Registration

Registrar
Squarespace Domains II LLC
Created
2022-08-11
Expires
2026-08-11 82 days left
Updated
2025-07-27
Name servers
  • ns-cloud-d1.googledomains.com
  • ns-cloud-d2.googledomains.com
  • ns-cloud-d3.googledomains.com
  • ns-cloud-d4.googledomains.com

DNS records live

NS
  • ns-cloud-d1.googledomains.com
  • ns-cloud-d2.googledomains.com
  • ns-cloud-d3.googledomains.com
  • ns-cloud-d4.googledomains.com

Email authentication no MX

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

Certificate (current)

E7
from 2026-03-27 to 2026-06-25
Expires in 35 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (12)

Linked from (2)