indexo.dev

arnoldverlag.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 6333 ms crawled 2026-05-19

DE · 142.132.243.46 · AS24940 Hetzner Online GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Startseite – Fachverlag Dr. H. Arnold GmbH
Language
de-DE
Canonical
https://www.arnoldverlag.de/

Open Graph

url
https://www.arnoldverlag.de/
title
Startseite
site name
Arnold Verlag Shop

Technology

Server
nginx
Cookie consent
  • Usercentrics

Third-party hosts loaded (1)

  • app.eu.usercentrics.eu×1

Social

Contact

Email
Phone

Registration

Updated
2020-12-09
Name servers
  • helium.ns.hetzner.de.
  • hydrogen.ns.hetzner.com.
  • oxygen.ns.hetzner.com.

DNS records live

NS
  • helium.ns.hetzner.de
  • hydrogen.ns.hetzner.com
  • oxygen.ns.hetzner.com
MX
  • 0 arnoldverlag-de.mail.protection.outlook.com

Email authentication partial

SPF
v=spf1 a ip4:195.201.64.75 ip4:168.119.115.129 ip4:80.153.194.2 ip4:94.130.150.223 ip4:116.203.249.86 ip4:162.55.161.155 ip4:142.132.241.88 ip4:142.132.241.175 include:spf.protection.outlook.com include:_spf.senders.scnem.com include:spf.crsend.com -all
strict (-all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCn/ElELUBE2IlG6jCAO4ofFOXmYwdvaI8cTZJ2xhvT6FA9O7ANitfMIZhMMat1YwQWTiDU1drJ8RxbKOupUQ…
selectors probed

Certificate (current)

R12
from 2026-04-26 to 2026-07-25
Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.arnoldverlag.de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
deny
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains

Links to (4)

Linked from (1)