indexo.dev

zsnr4.edu.pl

.pl crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 597 ms crawled 2026-06-04

PL · 185.204.219.239 · AS41079 Cyber_Folks S.A.

Reputation 89/100 weak security headers dmarc monitor-only

sector education type homepage

HTML metadata

Title
Zespół Szkół Nr 4 w Dębicy im. Mikołaja Kopernika - Strona główna
Description
Zespół Szkół Nr 4 w Dębicy im. Mikołaja Kopernika, Kopernik, ZS 4 w Dębicy
Language
pl-pl
Generator
Joomla! - Open Source Content Management
Feeds

Technology

Server
LiteSpeed
CMS
Joomla

Third-party hosts loaded (2)

  • spsmegorzow.xon.pl×1
  • zsz2ryki.szkolnastrona.pl×1

Social

DNS records live

NS
  • ns1.bdm.microsoftonline.com
  • ns2.bdm.microsoftonline.com
  • ns3.bdm.microsoftonline.com
  • ns4.bdm.microsoftonline.com
MX
  • 0 zsnr4-edu-pl.mail.protection.outlook.com
TXT
  • mscid=+tAbDOywZVtK7SsrjcPWNDAd3zgwd/H9pNtYQDGTwghwc6H4VeeMyWdpxM6JhQlWD2JoeVmapxdFbf6rgt5yAQ==
Verified for
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none; sp=none;
policy: none (monitoring only) · sp=none
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-09 to 2026-07-08
Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://zsnr4.edu.pl/

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

Links to (16)

Linked from (1)