optigruen.at

.at crawl

First seen 2026-05-11 · Last seen 2026-05-17 · ok HTTP/1.1 200 6446 ms crawled 2026-05-16

DE · 193.53.246.227 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title

Dachbegrünung & Gründach-Lösungen für Immobilien | Optigrün

Description

Gründächer und Dachbegrünung von Optigrün: Innovative Systeme für Retentionsdächer, Schrägdächer, Leichtdächer, Solargründächer und mehr ▶ Jetzt mehr erfahren!

Language

Generator

TYPO3 CMS

Canonical

https://www.optigruen.at/

Translations

de-de
en-gb
fr-fr
nl-nl
pl-pl

Technology

Server: Apache

Third-party hosts loaded (8)

www.optigruen.de×2
code.etracker.com×1
t.webmetic.de×1
www.google.com×1
www.optigruen.com×1
www.optigruen.fr×1
www.optigruen.nl×1
www.optigruen.pl×1

Social

Contact

Phone

202614.04.2026

Address

st da06.05.2026

DNS records live

NS

ns1.is-fun.net
ns2.is-fun.net

MX

5 optigruen.in.tmes.trendmicro.eu

TXT

trend-micro-v1-domain-verification.e494f4492b2e725c13feedc7acde9a8b=010ddfc0-d64c-42d4-96a8-051d6d3d20df
tmes=ebe53174fc4e4103e2e65f6061b25a77
trend-micro-v1-domain-verification.307ffc60fb537509b07c965ca4a1ece2=644f30ae-f761-4991-80a7-e041d29280e5

Email authentication weak

SPF: v=spf1 a mx ip4:195.243.219.98 include:kasserver.com include:agenturserver.de include:_spf-eu.ionos.com include:optigruen-cloud.com include:spf.tmes.trendmicro.eu ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-08 to 2026-07-07

Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.optigruen.at/

present

strict-transport-security
x-frame-options
x-content-type-options
referrer-policy
permissions-policy

findings

missing Content Security Policy

Header values

referrer-policy: strict-origin
x-frame-options: SAMEORIGIN
permissions-policy: accelerometer=(), autoplay=(self), camera=(), encrypted-media=(), fullscreen, geolocation=(self), gyroscope=(), magnetometer=(), microphone=(), midi=(), payment=(), picture-in-picture=(self), usb=()
x-content-type-options: nosniff
strict-transport-security: max-age=15768000; preload