felix-zhou.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-07 · ok HTTP/1.1 200 990 ms crawled 2026-05-07

US · 185.199.109.153 · AS54113 Fastly, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Felix Zhou

Technology

CDN
Fastly
Server
GitHub.com
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Social

Registration

Registrar
Name.com, Inc.
Created
2023-08-10
Expires
2028-08-10 812 days left
Updated
2025-07-02
Name servers
  • ns1dns.name.com
  • ns2fgv.name.com
  • ns3dgr.name.com
  • ns4lpv.name.com

DNS records live

NS
  • ns1dns.name.com
  • ns2fgv.name.com
  • ns3dgr.name.com
  • ns4lpv.name.com
Verified for
  • Google

Email authentication no MX

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

Certificate (current)

R12
from 2026-04-22 to 2026-07-21
Expires in 62 days

HTTP security headers

Header hygiene 50/100 Checked live page: https://felix-zhou.com/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31556952

Links to (21)

Linked from (2)