indexo.dev

4up.pl

.pl crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 608 ms crawled 2026-06-01

PL · 91.227.122.57 · AS198921 Unix Storm - Michal Gottlieb

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Serwis lifestylowy: Biznes, Technologia, Podróże, Kuchnia, Zdrowie - 4up.pl
Description
4up.pl portal z pasji do pozyskiwania wiedzy Wielotematyczny zakres serwisu ułatwi codzienne życie Żyj pełnią życia
Language
pl
Canonical
https://4up.pl/

Technology

Server
Apache
CMS
WordPress
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×2

Contact

Email

DNS records live

NS
  • ns1.unixstorm.org
  • ns2.unixstorm.org
MX
  • 10 mail.4up.pl

Email authentication weak

SPF
v=spf1 a mx ip4:91.227.122.57 ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

YE2
from 2026-05-30 to 2026-08-28
Expires in 86 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://4up.pl/

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

Links to (4)

Linked from (2)