zus.pl

.pl crawl

First seen 2026-05-22 · Last seen 2026-05-31 · ok HTTP/1.1 200 8456 ms crawled 2026-05-28

PL · 193.105.143.20 · AS50638 Zaklad Ubezpieczen Spolecznych

Reputation 100/100

Classifying

HTML metadata

Title

Strona główna - ZUS

Language

pl-PL

Canonical

https://www.zus.pl

Translations

Open Graph

url: https://www.zus.pl
title: Strona główna - zus.pl
locale: pl_PL
site name: zus.pl
description: Witamy na stronie Zakładu Ubezpieczeń Społecznych
locale:alternate: en_US

Technology

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×1

Social

Contact

Email

mama@zus.pl

DNS records live

NS

ns.tpnet.pl
ns01.zus.pl
ns02.zus.pl
sns00-admce.zus.pl
sns01-admce.zus.pl
sns02-admce.zus.pl

MX

10 mail1.zus.pl
10 mail2.zus.pl
1000 mail3.zus.pl
1000 mail4.zus.pl

TXT

duo_sso_verification=VIUGQn1eGNvYmlojUcJr5QKlsr2iMED7g4pjW4iU72rwDYogLbc9OWUBPim0lqAE
b742d732ecc6c4a06608c3b5d050f65c1f59d45eb38651d817065e6ded4fdc3

Verified for

Microsoft 365

Email authentication strong

SPF: v=spf1 mx -all
strict (-all)
DMARC: v=DMARC1; p=quarantine; pct=100; adkim=s; aspf=s; ruf=mailto:dmarc_report@zus.pl; rua=mailto:dmarc_report@zus.pl; rf=afrf; fo=1;
policy: quarantine
DKIM: no key found at common selectors

Certificate (current)

Certum Organization Validation CA SHA2

from 2025-06-09 to 2026-06-09

Expires in 9 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.zus.pl/

present

x-frame-options
x-content-type-options

findings

missing HSTS
missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff