dzdz.edu.pl

.pl crawl

First seen 2026-05-29 · Last seen 2026-05-31 · ok HTTP/1.1 200 1483 ms crawled 2026-05-31

PL · 195.78.67.22 · AS41079 Cyber_Folks S.A.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title

Dolnośląski Zakład Doskonalenia Zawodowego

Language

pl-PL

Generator

WordPress 6.9.4

Canonical

https://www.dzdz.edu.pl/

Feeds

Technology

Server: LiteSpeed
CMS: WordPress 6.9.4
jQuery: 3.7.1

Fonts

Google Fonts

Third-party hosts loaded (2)

maps.googleapis.com×2
fonts.googleapis.com×1

Social

Contact

Email

dzdz@dzdz.edu.pl

Phone

71 343 46 42

DNS records live

NS

ns1.cyberfolks.pl
ns2.cyberfolks.pl
ns3.cyberfolks.pl

MX

1 aspmx.l.google.com
10 aspmx2.googlemail.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

TXT

Show 5 TXT records

ac8490b8afc1eb39abd39ab43e27919ee21314c027b114c65701e96c327bd2b
de2ada308049319b38346f9a22bd051364e271f0cf792ec7b69fef29544c99b
96c749232845a3621e2ada85233648b59c0beeac5d514fbeaf4b853ac2c67d0
81ce4c0d4a36e9d791363b465c1522ff45e95a03e1a5c65839893a29dea7e6b
bc7d9e76f34de4efedfc6cde90516e110b29c0c7d2a9d197470226f2d0a592d9

Email authentication partial

SPF: v=spf1 include:_spf.google.com ~all
softfail (~all)
DMARC: v=DMARC1; p=none; rua=mailto:admin@dzdz.edu.pl; ruf=mailto:admin@dzdz.edu.pl; fo=1
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

Certum DV TLS G2 R39 CA

from 2025-11-06 to 2026-11-06

Expires in 159 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.dzdz.edu.pl/

present

content-security-policy

findings

missing HSTS
CSP allows unsafe inline scripts/styles
CSP uses wildcard sources
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

content-security-policy: script-src-elem filesystem: 'self' 'unsafe-inline' 'unsafe-eval' https://google-analytics.com/ https://*.google-analytics.com/ https://googletagmanager.com/ https://*.googletagmanager.com/ https://maps.googleapis.com/ https://maps.google.com/ https://youtube.com/ https://*.youtube.com/ https://googletagmanager.com/ https://*.googletagmanager.com/ https://tagmanager.google.com/ https://*.googlesyndication.com/ https://partner.googleadservices.com/ https://adservice.google.ca/ https://adservice.google.co.in/ https://adservice.google.co.kr/ https://adservice.google.co.uk/ https://adservice.google.co.za/ https://adservice.google.com/ https://adservice.google.com.ar/ https://adservice.google.com.au/ https://adservice.google.com.br/ https://adservice.google.com.co/ https://adservice.google.com.gt/ https://adservice.google.com.mx/ https://adservice.google.com.pe/ https://adservice.google.com.ph/ https://adservice.google.com.pk/ https://adservice.google.com.tr/ https://adservice.google.com.tw/

Links to (4)

Linked from (1)

zzdz.pl×1