indexo.dev

pagenotfound.cz

.cz crawl

First seen 2026-05-26 · Last seen 2026-05-26 · ok HTTP/1.1 200 2130 ms crawled 2026-05-30

CZ · 185.64.219.84 · AS43541 VSHosting s.r.o.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Page Not Found
Language
cs-CZ
Feeds

Open Graph

url
https://pagenotfound.cz
title
Page Not Found

Technology

Server
nginx
CMS
Next.js
Social widgets
  • YouTube Embed

Third-party hosts loaded (2)

  • data.eu.cntmbr.com×12
  • www.youtube.com×2

Social

Contact

Phone

Registration

Registrar
REG-GANDI
Created
2023-06-30
Expires
2027-06-29 393 days left
Updated
2026-05-24
Name servers
  • ns-1160.awsdns-17.org
  • ns-2012.awsdns-59.co.uk
  • ns-470.awsdns-58.com
  • ns-935.awsdns-52.net

DNS records live

NS
  • ns-1160.awsdns-17.org
  • ns-2012.awsdns-59.co.uk
  • ns-470.awsdns-58.com
  • ns-935.awsdns-52.net
Verified for
  • Google

Email authentication no MX

SPF
v=spf1 a mx include:spf.blueboard.cz include:spf.postal.druit.org -all
strict (-all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-05-08 to 2026-08-06
Expires in 67 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://pagenotfound.cz/

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 (1)