indexo.dev

resmaster.eu

.eu crawl

First seen 2026-05-28 · Last seen 2026-05-31 · ok HTTP/1.1 200 1099 ms crawled 2026-05-30

CZ · 185.175.84.20 · AS44984 Fortion Networks, s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Online Hotel Booking Engine | Resmaster
Language
en

Technology

Server
Apache
PHP
5.6.40 end of life
jQuery
1.11.2 known XSS (<3.5)
Stack
PHP
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Third-party hosts loaded (8)
  • cdnjs.cloudflare.com×3
  • code.jquery.com×2
  • maxcdn.bootstrapcdn.com×2
  • ajax.googleapis.com×1
  • fonts.googleapis.com×1
  • maps.googleapis.com×1
  • www.google.com×1
  • www.googletagmanager.com×1

Contact

Email
Phone

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 0 resmaster-eu.mail.protection.outlook.com
  • 300 mailin1.resmaster.eu
  • 400 mailin2.resmaster.eu
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com include:_spf.fortion.net include:spf.active24.com include:_spf.m1.websupport.sk -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-11 to 2026-08-09
Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.resmaster.eu/new/en/

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

Links to (1)

Linked from (3)