indexo.dev

jsfuck.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-03 · ok HTTP/1.1 200 501 ms crawled 2026-05-06

US · 185.199.111.153 · AS54113 Fastly, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
JSFuck - Write any JavaScript with 6 Characters: []()!+
Description
JSFuck is an esoteric and educational programming style based on the atomic parts of JavaScript. It uses only six different characters to execute code.

Technology

CDN
Fastly
Server
GitHub.com

Social

Registration

Registrar
Mesh Digital Limited
Created
2012-07-26
Expires
2026-07-26 68 days left
Updated
2025-07-25
Name servers
  • ns41.domaincontrol.com
  • ns42.domaincontrol.com

DNS records live

NS
  • ns41.domaincontrol.com
  • ns42.domaincontrol.com

Email authentication no MX

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

Certificate (current)

R12
from 2026-04-27 to 2026-07-26
Expires in 68 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (4)

Linked from (2)