indexo.dev

schuermann-klomp.de

.de crawl

First seen 2026-04-22 · Last seen 2026-05-13 · ok HTTP/1.1 200 1865 ms crawled 2026-05-16

DE · 157.90.101.145 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Die Sicherheit Ihrer Zukunft liegt uns am Herzen. - Walter Schürmann GmbH & Co. KG
Description
Die Sicherheit Ihrer Zukunft liegt uns am Herzen. Als unabhängiger Berater kümmern wir uns um Ihren individuellen privaten und betrieblichen Versicherungsschutz.
Language
de-de
Feeds

Technology

Server
Apache
CMS
Joomla

Third-party hosts loaded (1)

  • content.versicherungsmarkt.de×1

Contact

Phone

Registration

Updated
2021-07-29
Name servers
  • ns1.western-systems.net.
  • ns2.western-systems.net.
  • ns3.western-systems.net.

DNS records live

NS
  • ns1.western-systems.net
  • ns2.western-systems.net
  • ns3.western-systems.net
MX
  • 0 smtp.western-systems.net
TXT
  • vema-extranet=4938f38a-aff7-4fae-8cd2-17a0f43a8383
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 mx ip4:157.90.101.128/27 include:spf.protection.outlook.com include:spf.vema-eg.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-11 to 2026-07-10
Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://schuermann-klomp.de/

present
  • strict-transport-security
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=0

Links to (1)

Linked from (1)