indexo.dev

poznajhistorie.org

.org crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 1070 ms crawled 2026-06-02

US · 137.184.51.182 · AS14061 DigitalOcean, LLC

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Start · Poznaj historię
Description
Portal edukacyjny historii dla szkół polonijnych i polskich.
Language
en-US
Feeds

Technology

Server
nginx
jQuery
3.6.0

Third-party hosts loaded (1)

  • ajax.googleapis.com×2

DNS records live

NS
  • ns-1492.awsdns-58.org
  • ns-1919.awsdns-47.co.uk
  • ns-49.awsdns-06.com
  • ns-692.awsdns-22.net

Email authentication no MX

SPF
v=spf1 ip4:35.206.127.178 include:_spf.google.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-01 to 2026-07-30
Expires in 57 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://poznajhistorie.org/

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

Links to (2)

Linked from (1)