arcanum.com

HTML metadata

Title

Arcanum

Language

en

Translations

• cs
• de
• hu
• ro
• sk

Technology

Server

Apache

CMS

Gatsby

Stack

Django

Analytics

• Google Tag Manager

Third-party hosts loaded (4)

• static-cdn.arcanum.hu×2
• www.googletagmanager.com×2
• accounts.google.com×1
• www.facebook.com×1

Social

• facebook
• youtube

Registration

Registrar

Amazon Registrar, Inc.

Created

1997-06-12

Expires

2027-06-11 371 days left

Updated

2026-05-16

Name servers

• ns-1235.awsdns-26.org
• ns-1824.awsdns-36.co.uk
• ns-273.awsdns-34.com
• ns-869.awsdns-44.net

DNS records live

NS

• ns-1235.awsdns-26.org
• ns-1824.awsdns-36.co.uk
• ns-273.awsdns-34.com
• ns-869.awsdns-44.net

MX

• 1 aspmx.l.google.com
• 10 alt3.aspmx.l.google.com
• 10 alt4.aspmx.l.google.com
• 5 alt1.aspmx.l.google.com
• 5 alt2.aspmx.l.google.com

Verified for

• Google
• Meta

Email authentication strong

SPF

v=spf1 a:mx.arcdev.hu include:_spf.google.com include:amazonses.com ~all

softfail (~all)

DMARC

v=DMARC1; p=reject; ruf=mailto:elod.biszak@arcanum.com; fo=0:1:d:s;

policy: reject (enforced)

DKIM

• google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvkxdI+rP29WYkxnvHJp75zk58G9Ev2dRBMa/FZq6VAM2sZyZKcG52LwCAy6u2iti+9iNBEbC7JrkZd…

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://www.arcanum.com/en/

present

• x-frame-options
• x-content-type-options
• referrer-policy
• cross-origin-opener-policy

findings

• missing HSTS
• missing Content Security Policy
• missing Permissions Policy

Links to (3)

• youtube.com×1
• facebook.com×1
• enable-javascript.com×1

Linked from (2)

• statearchives.gv.at×1
• oesta.gv.at×1