indexo.dev

stadtwerke-calw.de

.de crawl

First seen 2026-05-08 · Last seen 2026-05-20 · ok HTTP/1.1 200 1894 ms crawled 2026-05-20

DE · 157.97.44.43 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Homepage - Stadtwerke Calw
Language
de
Generator
WordPress 6.9.4
Canonical
https://www.stadtwerke-calw.de/homepage/
Feeds

Open Graph

url
https://www.stadtwerke-calw.de/homepage/
title
Homepage - Stadtwerke Calw
locale
de_DE
site name
Stadtwerke Calw
description
This is a Page excerpt. It will be displayed for search results

Technology

Server
Apache
CMS
WordPress 6.9.4
jQuery
3.7.1

Third-party hosts loaded (2)

  • cdn.eye-able.com×2
  • gmpg.org×1

Contact

Email
Phone

Registration

Updated
2023-04-05
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
  • 5 mail.encw.de
  • 50 mx4.agenturserver.de
Verified for
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 a mx a:encw.de a:mail.agenturserver.de a:agenturserver.de mx:encw.de mx:mail.agenturserver.de mx:agenturserver.de ip4:157.97.44.43 include:encw.de include:mail.agenturserver.de include:agenturserver.de -all
strict (-all) · 11 DNS lookups (RFC limit is 10)
DMARC
v=DMARC1; p=none; pct=100; rua=mailto:re+knzewi6deii@dmarc.postmarkapp.com; sp=reject; aspf=r;
policy: none (monitoring only) · sp=reject
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnEOeasZFRFG28wNsdJSlNhulIcqLp6LVUQ8cpah9aXCvQqpuA8BjHBvz0x8jKAvAF1BLwOoKbo+ZSA…
selectors probed

Certificate (current)

R12
from 2026-05-15 to 2026-08-13
Expires in 84 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.stadtwerke-calw.de/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (7)

Linked from (2)