indexo.dev

4thewww.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-10 · ok HTTP/1.1 200 1277 ms crawled 2026-05-13

IE · 52.213.106.159 · AS16509 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

Technology

Server
Apache

Registration

Registrar
Cloudflare, Inc.
Created
2004-09-05
Expires
2026-09-05 109 days left
Updated
2025-08-06
Name servers
  • fiona.ns.cloudflare.com
  • kanye.ns.cloudflare.com

DNS records live

NS
  • fiona.ns.cloudflare.com
  • kanye.ns.cloudflare.com
MX
  • 10 amir.mx.cloudflare.net
  • 23 isaac.mx.cloudflare.net
  • 96 linda.mx.cloudflare.net

Email authentication weak

SPF
v=spf1 include:_spf.mx.cloudflare.net ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-06 to 2026-07-05
Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://4thewww.com/

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

Links to (1)

Linked from (2)