skul.pl

.pl crawl

First seen 2026-05-20 · Last seen 2026-05-30 · ok HTTP/1.1 200 465 ms crawled 2026-05-27

PL · 185.69.192.84 · AS16138 Interia.pl Sp z.o.o.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Odrabiamy za darmo zadania z podręczników - Skul.pl
Description
Darmowe odpowiedzi do zadań z podręczników 📚 i zeszytów ćwiczeń opracowane przez nauczycieli.💪 Odrabiaj zadania przez serwis i aplikację. ✔️
Language
pl
Canonical
https://skul.pl/

Open Graph

url
https://skul.pl/
title
Skul.pl – zadania i odpowiedzi z podręczników i ćwiczeń
locale
pl_PL
description
Kliknij i zobacz więcej.

Technology

Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • staticskul.iplsc.com×22
  • assetsskul.iplsc.com×21
  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • player.interia.pl×1

Contact

Address
ul. Kotlarska 11, 31-539 Kraków, Kraków, Polska

DNS records live

NS
  • dns1.interia.pl
  • dns2.interia.pl
  • dns3.interia.pl
MX
  • 10 hosting2358043.online.pro
Verified for
  • Google

Email authentication weak

SPF
v=spf1 a:mx-out.home-whs.pl mx a:mailing-out.htp.interia.pl ip4:46.242.157.175 -all
strict (-all)
DMARC
not published
DKIM
  • dkim: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwD9B7evJVjFv4WdpLJs81bG3bGEt0iRZX1iLScYqr3DDkwsWJ2mOa9W7T5+V1NC8Sh9pgcUE/r3r/B…
selectors probed

Certificate (current)

home pl DV TLS G2 R35 CA
from 2025-07-30 to 2026-07-30
Expires in 60 days

HTTP security headers

Header hygiene 75/100 Checked live page: https://skul.pl/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
no-referrer, strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload

Links to (3)

Linked from (24)