indexo.dev

gruen.cz

.cz crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 1847 ms crawled 2026-06-02

CZ · 149.62.145.249 · AS24971 MasterDC s.r.o.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Grün
Language
en
Canonical
/en/

Open Graph

url
/en/
title
Grün
site name
Gruen.cz

Technology

Server
nginx

Contact

Email

Registration

Registrar
REG-INTERNET-CZ
Created
2002-08-27
Expires
2026-08-26 82 days left
Updated
2023-04-27
Name servers
  • kara.ns.cloudflare.com
  • miles.ns.cloudflare.com

DNS records live

NS
  • kara.ns.cloudflare.com
  • miles.ns.cloudflare.com
MX
  • 10 mxavas.forpsi.com
Verified for
  • Google

Email authentication weak

SPF
v=spf1 mx a include:_spf.forpsi.com include:_spf.arodax.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-05-13 to 2026-08-11
Expires in 68 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 100/100 Checked live page: https://www.gruen.cz/en/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
accelerometer=*, autoplay=*, camera=*, document-domain=*, encrypted-media=*, fullscreen=*, geolocation=*, gyroscope=*, magnetometer=*, microphone=*, midi=*, payment=*, picture-in-picture=*, publickey-credentials-get=*, sync-xhr=*, usb=*, xr-spatial-tracking=*
x-content-type-options
nosniff
content-security-policy
block-all-mixed-content
strict-transport-security
max-age=31536000; includeSubDomains

Linked from (1)