zst-ostrow.edu.pl

.pl crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 1808 ms crawled 2026-06-01

PL · 89.161.188.125 · AS12824 home.pl sp. z o.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title

Zespół Szkół Technicznych ZAP w Ostrowie Wielkopolskim – Zespół Szkół Technicznych ZAP

Language

pl-PL

Generator

WordPress 5.7.15

Canonical

https://bis.zst-ostrow.edu.pl/

Feeds

Technology

Server: IdeaWebServer
CMS: WordPress 5.7.15 legacy (latest 7.0)
jQuery: 3.5.1

Fonts

Font Awesome
Google Fonts

Third-party hosts loaded (6)

fonts.googleapis.com×3
use.fontawesome.com×3
gmpg.org×1
maps.google.com×1
my.matterport.com×1
s.w.org×1

Social

DNS records live

NS

dns.home.pl
dns2.home.pl
dns3.home.pl

MX

10 zst-ostrow.edu.pl

Verified for

Microsoft 365

Email authentication weak

SPF

v=spf1 a mx ~all

softfail (~all)

DMARC

not published

DKIM

dkim: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqzqzkgFhvgZaNMraUyuZJbeNqIsdMGs+T2/uUAgqHSfgQYszyq5zcUq2lyAeM2MtIyQs5zp3Ktnqf0…

selectors probed

Certificate (current)

home pl DV TLS G2 R35 CA

from 2026-03-23 to 2026-10-08

Expires in 128 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://bis.zst-ostrow.edu.pl/

findings

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

Links to (10)

Linked from (1)

umostrow.pl×1