indexo.dev

r57tools.com

.com crawl

First seen 2026-04-23 · Last seen 2026-05-18 · ok HTTP/1.1 200 8293 ms crawled 2026-05-17

US · 104.21.96.31 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

sector tech type homepage

HTML metadata

Title
R57 Shell, C99 Shell, WSO, b374k | PHP Web Shells
Description
Download the most popular PHP web shells including R57, C99, WSO, b374k, IndoXploit and more. 100% free. Clean and tested source. Direct download links.
Language
en
Canonical
https://r57tools.com/

Technology

CDN
Cloudflare
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • fonts.googleapis.com×2
  • cdn.tailwindcss.com×1
  • cdnjs.cloudflare.com×1
  • fonts.gstatic.com×1

Registration

Registrar
Porkbun LLC
Created
2025-06-21
Expires
2026-06-21 31 days left
Updated
2025-06-21
Name servers
  • ed.ns.cloudflare.com
  • lucy.ns.cloudflare.com

DNS records live

NS
  • ed.ns.cloudflare.com
  • lucy.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

WE1
from 2026-04-12 to 2026-07-12
Expires in 52 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://r57tools.com/

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

Linked from (3)