indexo.dev

arvensteyn.de

.de crawl

First seen 2026-04-22 · Last seen 2026-05-13 · ok HTTP/1.1 200 3962 ms crawled 2026-05-16

BE · 185.175.196.11 · AS34762 Combell NV

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Arvensteyn – Kanzlei für Energie- und Wirtschaftsrecht
Description
Kanzlei für Energie- und Wirtschaftsrecht & Consulting: Wir beraten Sie umfassend in energiewirtschaftlichen sowie technischen Themen.
Language
de
Canonical
https://arvensteyn.de/

Technology

Server
nginx
CMS
WordPress

Contact

Phone

Registration

Updated
2022-12-23
Name servers
  • cns1.cloudpit.de.
  • cns2.cloudpit.com.
  • cns3.cloudpit.io.

DNS records live

NS
  • cns1.cloudpit.de
  • cns2.cloudpit.com
  • cns3.cloudpit.io
MX
  • 10 mx03.secure-mailgate.com
  • 10 mx04.secure-mailgate.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:hex2013.com include:spf.protection.outlook.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-24 to 2026-06-22
Expires in 32 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://arvensteyn.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 (1)

Linked from (1)