indexo.dev

zseeim.edu.pl

.pl crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 323 ms crawled 2026-06-01

PL · 79.96.177.123 · AS12824 home.pl sp. z o.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Zespół Szkół Elektronicznych, Elektrycznych i Mechanicznych im. Jędrzeja Śniadeckiego
Description
Technikum i Szkoła Branżowa I stopnia. ZSEEiM "mechanik" bielsko-biała. najlepsza szkoła techniczna na podbeskidziu.
Language
pl

Technology

Server
IdeaWebServer
CMS
Gatsby
Stack
PHP

Third-party hosts loaded (1)

  • unpkg.com×1

DNS records live

NS
  • dns.home.pl
  • dns2.home.pl
  • dns3.home.pl
MX
  • 10 zseeim.edu.pl
TXT
  • v=DMARC1; p=none; rua=mailto:admin@zseeim.edu.pl

Email authentication weak

SPF
v=spf1 ip4:79.96.177.123 a mx -all
strict (-all)
DMARC
not published
DKIM
  • dkim: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCeX21O1WuoYKEI78Zh9CsFHN8DcUba5SWUmUQmfMGYHPIXl1KpsVrVoTQgtn5JoCMDco/zn2k/4n1oTSCzI+…
selectors probed

Certificate (current)

home pl DV TLS G2 R35 CA
from 2025-12-17 to 2026-12-17
Expires in 196 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (11)

Linked from (1)