indexo.dev

waermeversorgung-offenburg.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-14 · ok HTTP/1.1 200 2211 ms crawled 2026-05-14

DE · 185.243.133.237 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 92/100 no dmarc policy

sector government type homepage

HTML metadata

Title
Wärmeversorgung Offenburg - Ausbau des Wärmenetzes
Description
Wir versorgen Offenburg mit klimafreundlicher Wärme. Mit dem Ausbau des Wärmenetzes tragen wir zum Klimaschutzkonzept der Stadt bei.
Language
de
Generator
Drupal 11 (https://www.drupal.org)
Canonical
https://www.waermeversorgung-offenburg.de/

Technology

Server
Apache
CMS
Drupal

Third-party hosts loaded (1)

  • cdn.jsdelivr.net×1

Social

Contact

Phone

Registration

Updated
2020-04-27
Name servers
  • ns01.agenturserver.co.
  • ns01.agenturserver.de.
  • ns01.agenturserver.it.

DNS records live

NS
  • ns01.agenturserver.co
  • ns01.agenturserver.de
  • ns01.agenturserver.it
MX
  • 10 mx1.agenturserver.de
  • 10 mx2.agenturserver.de
  • 20 mx3.agenturserver.de
  • 50 mx4.agenturserver.de

Email authentication weak

SPF
v=spf1 a mx ip4:185.243.133.237 include:agenturserver.de ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

RapidSSL TLS RSA CA G1
from 2025-12-21 to 2027-01-22
Expires in 246 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.waermeversorgung-offenburg.de/

present
  • x-frame-options
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff

Links to (5)

Linked from (1)