indexo.dev

dobresystemy.eu

.eu crawl

First seen 2026-05-26 · Last seen 2026-05-30 · ok HTTP/1.1 200 1619 ms crawled 2026-05-30

PL · 46.248.164.183 · AS47544 IQ PL Sp. z o.o.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Oprogramowanie dla firm | DobreSystemy.eu
Description
Systemy sprzedaży - gastronomia, hotele, sklepy
Language
pl

Open Graph

url
https://www.dobresystemy.eu/
title
Strona główna
site name
DobreSystemy.eu - Oprogramowanie dla firm

Technology

Server
nginx
Stack
PHP
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Social

Contact

Phone

DNS records live

NS
  • gordon.ns.cloudflare.com
  • kehlani.ns.cloudflare.com
MX
  • 10 mail.dobresystemy.eu

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-15 to 2026-06-13
Expires in 12 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 100/100 Checked live page: https://www.dobresystemy.eu/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
Header values
referrer-policy
no-referrer-when-downgrade
x-frame-options
SAMEORIGIN
permissions-policy
interest-cohort=()
x-content-type-options
nosniff
content-security-policy
upgrade-insecure-requests
strict-transport-security
max-age=31536000;includeSubDomains;preload

Links to (5)

Linked from (1)