indexo.dev

arcanum-energy.de

.de crawl

First seen 2026-05-28 · Last seen 2026-05-31 · ok HTTP/1.1 200 1130 ms crawled 2026-05-31

BE · 185.175.196.96 · AS34762 Combell NV

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
MAKING GREEN GASES REAL: Biomethan, BioLNG, BioCNG, H2, CO2
Description
Herstellerübergreifender Service für Biomethananlagen. Beratung und Projektentwicklung für Grüne Gase mit dem Knowhow eines Betreibers.
Language
de-DE
Generator
WordPress 6.9.4
Canonical
https://www.arcanum-energy.de/
Translations
  • de
  • en
Feeds

Open Graph

url
https://www.arcanum-energy.de/
title
MAKING GREEN GASES REAL: Biomethan, BioLNG, BioCNG, H2, CO2
locale
de_DE
site name
Arcanum Energy
description
Herstellerübergreifender Service für Biomethananlagen. Beratung und Projektentwicklung für Grüne Gase mit dem Knowhow eines Betreibers.
locale:alternate
en_GB

Technology

Server
nginx
CMS
WordPress 6.9.4
jQuery
3.7.1
Fonts
  • Adobe Fonts

Third-party hosts loaded (3)

  • maps.google.com×2
  • gmpg.org×1
  • use.typekit.net×1

Contact

Email
Phone

Registration

Updated
2021-12-21
Name servers
  • f2.de.ha-dns.net.
  • ka2.de.ha-dns.net.
  • lxa.us.ha-dns.net.
  • m.de.ha-dns.net.

DNS records live

NS
  • f2.de.ha-dns.net
  • ka2.de.ha-dns.net
  • lxa.us.ha-dns.net
  • m.de.ha-dns.net
MX
  • 10 arcanumenergy-de01i.mail.protection.outlook.com
TXT
  • Foxit-domain-verification=6ff06470eef6f99da02ea95b9233b73d
Verified for
  • Google

Email authentication partial

SPF
v=spf1 include:_spf.nea-group.com -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:postmaster@neuman-esser.de; ruf=mailto:postmaster@neuman-esser.de; fo=1
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3qt/jXHnsaAuabPstXkMDADXV0ia9Vp11wS4lt2wzdx4xwB7XTWoOYY3KwWkdYO3JQWep9c3EN2JW3…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAujoiryRcQEy/TwdP+C693bv8VFF+Ud1V5l+gDhRe3EILBULLBOc6g/1gclvnRmAIeG3mor1UWA3oD3…
selectors probed

Certificate (current)

R13
from 2026-05-27 to 2026-08-25
Expires in 86 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.arcanum-energy.de/

present
  • strict-transport-security
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload

Links to (2)

Linked from (1)