ptkardio.pl

.pl crawl dns

First seen 2026-05-25 · Last seen 2026-05-31 · ok HTTP/1.1 200 3007 ms crawled 2026-05-29

PL · 46.242.129.3 · AS12824 home.pl sp. z o.o.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Polskie Towarzystwo Kardiologiczne
Language: pl

Open Graph

url: https://ptkardio.pl/
title: Polskie Towarzystwo Kardiologiczne
description: Polskie Towarzystwo Kardiologiczne

Technology

Server: nginx
PHP: 7.4.33 end of life
jQuery: 3.3.1 known XSS (<3.5)

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (5)

www.googletagmanager.com×2
fonts.googleapis.com×1
polyfill.io×1
s7.addthis.com×1
unpkg.com×1

Social

Contact

Email

zarzad.glowny@ptkardio.pl

DNS records live

NS

fns2.42.pl
ns1.ptkardio.pl
ns2.ptkardio.pl
ns3.ptkardio.pl

MX

10 mail.ptkardio.pl

TXT

Show 4 TXT records

abuseipdb-verification=6reLh8cL
3b93271e67e4f483a0ce5e0886fe99c3468abc89e4ac49f63c3acfe90296157
mojecertpl-site-verification-MH6aCrDN32Cuq3HJAo3ab4kAUhJ460mi
6247155644b978d51b6ccb46e772a87f1a0e5f851395f8e377cd49cd6891ab4

Verified for

Google

Email authentication strong

SPF

v=spf1 mx a:mail.ptkardio.pl -all

strict (-all)

DMARC

v=DMARC1; p=reject; adkim=s; aspf=s

policy: reject (enforced)

DKIM

default: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCbdEA8KMhkuoDl6EtgAUi5+JNMyJwygajFicldROUcOsNBnux5e/KZMkJbjMfKG7vqpE7F8vPrzrDxA/xYn+kbDBNvt…

selectors probed

Certificate (current)

Certum DV TLS G2 R39 CA

from 2025-12-09 to 2026-12-09

Expires in 192 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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