indexo.dev

schornsteinfeger-nrw.de

.de crawl

First seen 2026-05-14 · Last seen 2026-05-15 · ok HTTP/1.1 200 1726 ms crawled 2026-05-19

DE · 178.63.215.126 · AS24940 Hetzner Online GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Schornsteinfeger NRW
Language
de
Generator
WordPress 6.9.4
Canonical
https://schornsteinfeger-nrw.de/
Feeds

Technology

Server
nginx
CMS
WordPress

Third-party hosts loaded (2)

  • wopr.hottgenroth.de×6
  • gmpg.org×1

Social

Contact

Email
Phone

Registration

Updated
2025-12-16
Name servers
  • ns1.ns-serve.net.
  • ns2.ns-serve.net.

DNS records live

NS
  • ns1.ns-serve.net
  • ns2.ns-serve.net
MX
  • 10 schornsteinfegernrw-de04b.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

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

Certificate (current)

R13
from 2026-04-09 to 2026-07-08
Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://schornsteinfeger-nrw.de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubdomains

Links to (14)

Linked from (1)