indexo.dev

hotelkopernik.com.pl

.pl crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 424 ms crawled 2026-06-01

FR · 146.59.4.196 · AS16276 OVH SAS

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Hotel Kopernik Frombork
Description
Home : Hotel Kopernik Frombork
Language
pl

Open Graph

url
https://hotelkopernik.com.pl
logo
https://img.hotres.pl/img_s/4483/hotel-kopernik-frombork-logo.png
title
Hotel Kopernik Frombork
description
Home : Hotel Kopernik Frombork

Technology

Server
Apache
PHP
8.3.31 security-only

Third-party hosts loaded (5)

  • unpkg.com×2
  • hotres.pl×1
  • img.hotres.pl×1
  • maps.google.com×1
  • panel.hotres.pl×1

Social

Contact

Phone

DNS records live

NS
  • ns1.strefa.pl
  • ns2.strefa.pl
  • ns3.strefa.pl
MX
  • 1 mail.hotelkopernik.com.pl
  • 100 mail.hotelkopernik.com.pl
  • 5 mail.hotelkopernik.com.pl

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-03-28 to 2026-06-26
Expires in 23 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (3)

Linked from (2)