indexo.dev

zzosierzno.pl

.pl crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 1149 ms crawled 2026-06-01

PL · 195.114.1.148 · AS41079 Cyber_Folks S.A.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Zakład Zagospodarowania Odpadów Sierzno Sp. z o.o. :: Aktualności
Generator
concrete5 - 5.4.2.2

Technology

Server
LiteSpeed
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×1
  • graffik.pl×1

Social

DNS records live

NS
  • ns1.superhost.pl
  • ns2.superhost.pl
MX
  • 5 mx-sh187927.super-host.pl

Email authentication weak

SPF
v=spf1 a mx include:_spf.ogicom.pl -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-18 to 2026-07-17
Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (15)

Linked from (2)