indexo.dev

waterkotte.eu

.eu crawl

First seen 2026-04-16 · Last seen 2026-05-11 · ok HTTP/1.1 200 1635 ms crawled 2026-05-11

US · 104.18.34.230 · AS13335 Cloudflare, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Heat pump system solutions | Waterkotte
Description
As the first German company to manufacture heat pumps, we stand for experience, innovation and the highest quality.
Language
en
Canonical
https://www.waterkotte.eu
Translations
  • de
  • en

Technology

CDN
Cloudflare

Third-party hosts loaded (1)

  • cdn-cookieyes.com×1

Social

Contact

Phone

DNS records live

NS
  • hope.ns.cloudflare.com
  • norm.ns.cloudflare.com
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de
Verified for
  • Google

Email authentication weak

SPF
v=spf1 include:_spf-eu.ionos.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-03-18 to 2026-06-16
Expires in 27 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://www.waterkotte.eu/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Permissions Policy
Header values
referrer-policy
no-referrer
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
upgrade-insecure-requests;
strict-transport-security
max-age=31536000

Links to (5)

Linked from (1)