optigruen.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-17 · ok HTTP/1.1 200 6180 ms crawled 2026-05-14

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

Reputation 100/100

Classifying

HTML metadata

Title

Home

Language

Generator

TYPO3 CMS

Canonical

https://www.optigruen.com/

Translations

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

Technology

Server: Apache

Third-party hosts loaded (7)

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

Social

Registration

Registrar

IONOS SE

Created

1999-12-07

Expires

2026-12-07 201 days left

Updated

2025-12-08

Name servers

ns1115.ui-dns.biz
ns1115.ui-dns.com
ns1115.ui-dns.de
ns1115.ui-dns.org

DNS records live

NS

ns1115.ui-dns.biz
ns1115.ui-dns.com
ns1115.ui-dns.de
ns1115.ui-dns.org

MX

10 optigruen.in.tmes.trendmicro.eu

TXT

google-site-verification=nTkbSLVjJoI9LxVxpmA5qPD6rNjN86uU78pvOAByyHg
tmes=34fd77625326c552348a20318f75e6b8

Email authentication strong

SPF: v=spf1 a mx include:kasserver.com include:agenturserver.de include:_spf-eu.ionos.com include:spf.tmes.trendmicro.eu -all
strict (-all)
DMARC: v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:optigruen@dmarcrua.tmes.trendmicro.eu; ruf=mailto:optigruen@dmarcrua.tmes.trendmicro.eu; adkim=r; aspf=r; ri=86400; fo=1:d:s; pct=100
policy: quarantine · sp=quarantine
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-05-11 to 2026-08-09

Expires in 82 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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