rubena.eu

.eu crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 1558 ms crawled 2026-06-01

CZ · 88.86.119.13 · AS39392 SH.cz s.r.o.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Rubena, s.r.o. :: Rubena.eu
Language: en

Open Graph

url: https://www.rubena.eu/en/
title: Rubena, s.r.o. :: Rubena.eu
locale: en_GB.UTF-8

Technology

Server: Apache

Analytics

Google Tag Manager

Third-party hosts loaded (2)

cdn.cookie-script.com×1
www.googletagmanager.com×1

Social

DNS records live

NS

ns.vshosting.cloud
ns.vshosting.cz
ns.vshosting.eu

MX

0 rubena-eu.mail.protection.outlook.com

TXT

tmes=477bee4ba24f990595a453df0c7b694c

Verified for

Microsoft 365

Email authentication weak

SPF: v=spf1 include:spf.protection.outlook.com include:spf-001e2501.pphosted.com include:spf-001e2501.pphosted.com ip4:90.183.168.189 ip4:88.86.119.13 include:spf_snack_mailfarm.sherwood.cz -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-04-19 to 2026-07-18

Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.rubena.eu/en/

present

content-security-policy
x-frame-options
x-content-type-options

findings

missing HSTS
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: upgrade-insecure-requests;