indexo.dev

arnika.org

.org crawl

First seen 2026-05-08 · Last seen 2026-05-19 · ok HTTP/1.1 200 2059 ms crawled 2026-05-15

CZ · 37.235.104.135 · AS39392 SH.cz s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Chráníme naše životní prostředí.
Description
Chráníme naše životní prostředí.
Generator
Joomla! - Open Source Content Management
Canonical
/
Translations
  • cs
  • en
  • ru
Feeds

Open Graph

url
https://arnika.org/
title
Chráníme naše životní prostředí.
description
Chráníme naše životní prostředí.

Technology

Server
Apache
CMS
Joomla
Analytics
  • Google Tag Manager

Third-party hosts loaded (4)

  • www.googletagmanager.com×2
  • cse.google.com×1
  • www.facebook.com×1
  • www.google.com×1

Social

Contact

Email
Phone

Registration

Registrar
Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA
Created
2001-10-17
Expires
2026-10-17 149 days left
Updated
2025-09-28
Name servers
  • ns.vas-hosting.com
  • ns.vas-hosting.cz
  • ns.vas-hosting.eu

DNS records live

NS
  • ns.vas-hosting.com
  • ns.vas-hosting.cz
  • ns.vas-hosting.eu
MX
  • 10 arnika-org.mail.protection.outlook.com
Verified for
  • Google
  • Meta
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com mx a include:smtpx.stable.cz include:mailing.bitcarvers.com ip6:2a01:0028:00ca:0112:0000:0000:0001:1077 ip4:37.235.104.135 -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5H8uhHFW7Ks28vXHf45zLaKhAY7EFZTVoLw33eNb+n3skkFfvk/E5594VGP0T29+nUXykMYe/bR6uW…
  • dkim: v=DKIM1;k=rsa;s=email;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6Xua1V695Ef2nWQxlprIPjOakjl+mCYg8AUw07DqXt/XVQVIAdQU6WQoUOwQXuA1lBXj2yor…
selectors probed

Certificate (current)

R12
from 2026-03-28 to 2026-06-26
Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://arnika.org/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (15)

Linked from (10)