indexo.dev

ibuk.pl

.pl crawl

First seen 2026-05-20 · Last seen 2026-05-31 · ok HTTP/1.1 200 1434 ms crawled 2026-05-27

FR · 37.59.171.182 · AS16276 OVH SAS

Reputation 100/100

Classifying

HTML metadata

Title
Ebooki i audobooki - kup lub wypożycz - IBUK.pl
Description
Największa internetowa wypożyczalnia online w Polsce. Wszystkie dziedziny nauk. Ponad 36 000 od PWN oraz 50 innych wydawców.
Language
pl-PL
Canonical
https://www.ibuk.pl/

Open Graph

url
https://www.ibuk.pl
title
Ebooki i audobooki - kup lub wypożycz - IBUK.pl
locale
pl-PL
site name
ibuk.pl
description
Największa internetowa wypożyczalnia online w Polsce. Wszystkie dziedziny nauk. Ponad 36 000 od PWN oraz 50 innych wydawców.

Technology

Server
nginx
Analytics
  • Google Tag Manager
Ads
  • Google Ads
  • Google Ads (DoubleClick)
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • fonts.googleapis.com×1
  • googleads.g.doubleclick.net×1
  • www.facebook.com×1
  • www.googleadservices.com×1
  • www.googletagmanager.com×1

Contact

Email
Phone

DNS records live

NS
  • ns1.pwn.net.pl
  • ns2.pwn.net.pl
MX
  • 10 ibuk-pl.mail.protection.outlook.com
TXT
  • 376960c9061e599d1dc6a0d4c2d942f1668373bdb527b4201ad25d85dc971d2
  • mojecertpl-site-verification-mPH6GbPvIgKzkQTnNDfweG42ZYUTwSFv
  • 533ee23877c81a04a8614120cec1b6c9ba336db056139d990a2a95f0bb67830
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 ip4:195.230.120.0/24 ip4:193.105.45.0/24 ip4:213.17.164.96/28 ip4:37.59.171.128/26 ip4:94.23.93.16 mx ptr include:outlook.com include:_spf.emaillabs.net.pl -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:dmarc@pwn.pl;
policy: reject (enforced)
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzgyLAKKHNzSF89RStsSfHuQ2pBdoSqqPSiWSpKwNz63LV5Hu8a7VTqc5LIx50FDTBJBB0YR7+LBFUl…
selectors probed

Certificate (current)

Certum DV TLS G2 R39 CA
from 2026-05-12 to 2026-11-27
Expires in 180 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.ibuk.pl/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • missing Content Security Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
DENY
permissions-policy
geolocation=(), camera=(), microphone=(), fullscreen=()
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains, max-age=15769000;

Links to (1)

Linked from (6)