indexo.dev

jaworzno.edu.pl

.pl crawl

First seen 2026-05-15 · Last seen 2026-05-31 · ok HTTP/1.1 200 4365 ms crawled 2026-05-20

PL · 185.34.28.207 · AS200061 Gmina Miasta Jaworzna

Reputation 95/100 weak security headers

Classifying

Technology

Server
Apache

DNS records live

NS
  • ns1.jaworzno.edu.pl
  • ns2.jaworzno.edu.pl
MX
  • 0 smtpfm.um.jaworzno.pl
  • 10 smtp.jaworzno.edu.pl
TXT
  • 9263fdf67fca2bb0a1cbb3103e36a41f98ece6eebe3519b5fa3190437723288
Verified for
  • Google

Email authentication strong

SPF
v=spf1 mx a ip4:185.34.28.80/32 include:_spf.google.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:root@jaworzno.edu.pl; sp=reject;
policy: reject (enforced) · sp=reject
DKIM
no key found at common selectors

Certificate (current)

cyber_Folks
from 2025-07-28 to 2026-07-28
Expires in 57 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (2)