extranaukaplywania.pl

.pl crawl

First seen 2026-05-27 · Last seen 2026-05-31 · ok HTTP/1.1 200 1776 ms crawled 2026-05-30

PL · 86.111.242.217 · AS47544 IQ PL Sp. z o.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Nauka pływania
Description: +48732125117 | Nauka pływania dla dorosłych . Nauka pływania dla młodzieży . Nauka pływania dla seniorów .
Language: pl
Canonical: https://www.extranaukaplywania.pl/

Technology

Server: Apache

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (2)

fonts.googleapis.com×4
www.googletagmanager.com×1

Contact

Email

biuro@extranaukaplywania.pl

Phone

+48732125117

DNS records live

NS

ns1.iq.pl
ns2.iq.pl
ns3.iq.pl

MX

1 mx1.iq.pl
5 mail.iq.pl

Email authentication weak

SPF: v=spf1 a mx ptr ip4:86.111.240.0/21 -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-05-16 to 2026-08-14

Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Links to (26)

Linked from (23)