sistig.de

.de crawl

First seen 2026-04-21 · Last seen 2026-05-18 · ok HTTP/1.1 200 2709 ms crawled 2026-05-18

DE · 213.190.30.203 · AS48314 IP-Projects GmbH & Co. KG

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title

SistigEnergie GmbH - Strom & Erdgas mit Zukunft

Description

Herzlich Willkommen bei SistigEnergie GmbH. Ihrem vertrauensvollen Partner für nachhaltige Energie. Strom & Erdgas mit Zukunft!

Language

Generator

Site Kit by Google 1.178.0

Canonical

https://www.sistig.de/

Feeds

Open Graph

url: https://www.sistig.de/
title: SistigEnergie GmbH - Strom & Erdgas mit Zukunft
locale: de_DE
site name: SistigEnergie
description: Herzlich Willkommen bei SistigEnergie GmbH. Ihrem vertrauensvollen Partner für nachhaltige Energie. Strom & Erdgas mit Zukunft!

Technology

Server: Apache
CMS: WordPress

Analytics

Google Tag Manager

Third-party hosts loaded (3)

www.googletagmanager.com×2
cdn.by.wonderpush.com×1
gmpg.org×1

Social

Contact

Email

Phone

022229896310

Registration

Updated

2025-02-14

Name servers

ns1.domaindiscount24.net.
ns2.domaindiscount24.net.
ns3.domaindiscount24.net.

DNS records live

NS

ns1.domaindiscount24.net
ns2.domaindiscount24.net
ns3.domaindiscount24.net

MX

10 mx20.system-hoster.com
10 mx21.system-hoster.com

Verified for

Brevo

Email authentication partial

SPF: v=spf1 a mx include:spf.system-hoster.com include:spf.brevo.com -all
strict (-all)
DMARC: v=DMARC1; p=none;
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-05-04 to 2026-08-02

Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 100/100 Checked live page: https://www.sistig.de/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options
referrer-policy
permissions-policy
cross-origin-opener-policy
cross-origin-embedder-policy
cross-origin-resource-policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
permissions-policy: accelerometer=(), autoplay=(), camera=(), cross-origin-isolated=(), display-capture=(self), encrypted-media=(), fullscreen=*, geolocation=(self), gyroscope=(), keyboard-map=(), magnetometer=(), microphone=(), midi=(), payment=*, picture-in-picture=*, publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=*, usb=(), xr-spatial-tracking=(), gamepad=(), serial=()
x-content-type-options: nosniff
content-security-policy: upgrade-insecure-requests;
strict-transport-security: max-age=63072000, max-age=63072000
cross-origin-opener-policy: unsafe-none
cross-origin-embedder-policy: unsafe-none; report-to='default'
cross-origin-resource-policy: cross-origin