dbmaster.pl

.pl crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 328 ms crawled 2026-06-01

PL · 91.219.122.88 · AS35787 Miroslaw Backiel

Reputation 70/100 listed in spam blocklist weak security headers

Classifying

HTML metadata

Title: DBM - dbmaster.pl: wyjątkowy Program Nauki Baz Danych (po polsku)!
Description: DBM - dbmaster.pl. Wyjątkowe materiały edukacyjne z Baz Danych (po polsku)! Zapraszają Damian Widera i Maciej Aniserowicz.
Language: pl

Open Graph

title: DBM - dbmaster.pl: wyjątkowy Program Nauki Baz Danych (po polsku)!

Technology

jQuery: 3.5.1

Analytics

Google Tag Manager

Cookie consent

Cookiebot

Fonts

Google Fonts

Third-party hosts loaded (5)

fonts.googleapis.com×2
code.jquery.com×1
consent.cookiebot.com×1
www.facebook.com×1
www.googletagmanager.com×1

Contact

Phone

DNS records live

NS

ns1.webio.pl
ns2.webio.pl

Verified for

Meta

Email authentication no MX

SPF: v=spf1 -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-27 to 2026-07-26

Expires in 54 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Links to (14)

Linked from (8)