indexo.dev

playknotwords.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1053 ms crawled 2026-05-18

US · 172.67.175.8 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Knotwords

Technology

CDN
Cloudflare
Social widgets
  • YouTube Embed

Third-party hosts loaded (2)

  • ajax.googleapis.com×1
  • www.youtube.com×1

Registration

Registrar
Cloudflare, Inc.
Created
2022-04-06
Expires
2027-04-06 320 days left
Updated
2026-03-07
Name servers
  • kristin.ns.cloudflare.com
  • theo.ns.cloudflare.com

DNS records live

NS
  • kristin.ns.cloudflare.com
  • theo.ns.cloudflare.com
MX
  • 51 route2.mx.cloudflare.net
  • 77 route3.mx.cloudflare.net
  • 97 route1.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)

WE1
from 2026-04-01 to 2026-06-30
Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (3)

Linked from (2)