indexo.dev

zsgrzeska.pl

.pl crawl

First seen 2026-05-31 · Last seen 2026-05-31 · ok HTTP/1.1 200 293 ms crawled 2026-06-01

PL · 217.97.216.17 · AS5617 Orange Polska Spolka Akcyjna

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title
Strona Szkoły Podstawowej w Grzęsce"

Technology

Server
openresty

DNS records live

NS
  • ns1.bdm.microsoftonline.com
  • ns2.bdm.microsoftonline.com
  • ns3.bdm.microsoftonline.com
  • ns4.bdm.microsoftonline.com
MX
  • 0 zsgrzeska-pl.mail.protection.outlook.com
TXT
  • mscid=vEGL6u7e83qfaipH5yF1nqixLT17/Lx9T7nTdAGbUG2FkUczhu5gqsD10dWD15Nki91Lta2UQxjYy9oNJIMMpg==
Verified for
  • Google
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

R12
from 2026-04-04 to 2026-07-03
Expires in 31 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://zsgrzeska.pl/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)