indexo.dev

gwi-info.de

.de crawl dns

First seen 2026-04-22 · Last seen 2026-05-20 · ok HTTP/1.1 200 5329 ms crawled 2026-05-16

FR · 213.136.81.41 · AS51167 Contabo GmbH

Reputation 100/100

Classifying

HTML metadata

Title
Startseite – Gemeindewerke Ismaning
Description
Die Gemeindewerke Ismaning sind Ihr kommunaler Versorger für Strom, Gas und Wasser. Zusätzlich betreiben wir die Entwässerung und das örtliche Hallenbad.
Language
de-de
Feeds

Technology

Server
Apache
CMS
Joomla

Third-party hosts loaded (2)

  • cdnjs.cloudflare.com×4
  • templates.tassos.gr×1

Contact

Email
Phone

Registration

Updated
2009-11-25
Name servers
  • docks19.rzone.de.
  • shades03.rzone.de.

DNS records live

NS
  • docks19.rzone.de
  • shades03.rzone.de
MX
  • 10 mail.gwi-info.de
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 a mx ip4:213.187.91.5 -all
strict (-all)
DMARC
v=DMARC1;p=reject;pct=100
policy: reject (enforced)
DKIM
  • default: v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnhQaa2qL0mlM6cXn9ckM9+fnhLMnNkxDvzcYMc4pAa2ke8mPJH9nSEgRAV…
selectors probed

Certificate (current)

Certum DV TLS G2 R39 CA
from 2025-10-09 to 2026-10-09
Expires in 142 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://gwi-info.de/

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • cross-origin-opener-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
cross-origin-opener-policy
same-origin

Links to (4)

Linked from (4)