trzyfilarybiznesu.pl

.pl crawl

First seen 2026-05-28 · Last seen 2026-05-28 · ok HTTP/1.1 200 826 ms crawled 2026-05-31

PL · 94.152.10.189 · AS29522 Cyber_Folks S.A.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: trzyfilarybiznesu
Language: pl
Canonical: https://trzyfilarybiznesu.pl/

Open Graph

url: https://trzyfilarybiznesu.pl/
title: trzyfilarybiznesu

Technology

Server: nginx
Stack: PHP

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×1

Social

Contact

Email

napisz@trzyfilarybiznesu.pl

Phone

DNS records live

NS

ns1.kei.pl
ns2.kei.pl

MX

10 trzyfilarybiznesu.pl

TXT

ee34f92b632eb9bcdbf6f17487f12e7ac0fd78710a6bd61bcc6e939fff57d40e
5e4f323b0d8d00f6aaec0f7666293b1a15fdfd283df923294ace111e40c82fa8

Email authentication weak

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

Certificate (current)

R13

from 2026-04-19 to 2026-07-18

Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Links to (4)

Linked from (1)

jellinek.pl×1