plk-inwestycje.pl

.pl crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 1121 ms crawled 2026-05-30

PL · 217.79.146.64 · AS42923 PKP Polskie Linie Kolejowe S.A.

Reputation 100/100

Classifying

HTML metadata

Title: PKP PLK S.A. - Mapa inwestycyjna
Description: Mapa inwestycyjna PLK
Language: pl
Generator: TYPO3 CMS
Canonical: https://www.plk-inwestycje.pl/

Open Graph

title: Strona główna

Technology

Server: Apache

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×1

Social

DNS records live

NS

so-dns2.plk-sa.pl
so-dns3.plk-sa.pl
wa-dns1.plk-sa.pl

MX

0

TXT

dd9071cbaf8bb2b5992d3f73b0ce5f6c1a7802d072d434444f538a57305fc9f

Email authentication strong

SPF: v=spf1 -all
strict (-all)
DMARC: v=DMARC1; p=reject; adkim=s; aspf=s;
policy: reject (enforced)
DKIM: no key found at common selectors

Certificate (current)

cyber_Folks

from 2025-06-15 to 2026-06-15

Expires in 15 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.plk-inwestycje.pl/

present

strict-transport-security
x-content-type-options

findings

missing Content Security Policy
missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload

Links to (7)

Linked from (1)

slaskienatorach.pl×1