indexo.dev

schrony.edu.pl

.pl crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 342 ms crawled 2026-05-30

PL · 89.206.19.3 · AS29649 Limes sp. z o.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Budowle ochronne - Współczesne schrony i ukrycia
Description
Schrony i ukrycia

Technology

Server
Apache

DNS records live

NS
  • ns1.nazwa.pl
  • ns2.nazwa.pl
  • ns3.nazwa.pl
MX
  • 10 schrony.edu.pl

Email authentication weak

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

Certificate (current)

R12
from 2026-04-07 to 2026-07-06
Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://schrony.edu.pl/

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

Links to (4)

Linked from (1)