j-hh.dk — domain check, WHOIS, DNS & reputation

HTML metadata

Title: Entreprenør i anlæg, infrastruktur og forsyning | JHH Entreprenør
Description: JHH Entreprenør leverer løsninger til forsyning, anlæg og infrastruktur for kommuner, erhverv og bygherrer på Sjælland. Kontakt os for rådgivning i dag.
Language: da
Canonical: https://j-hh.dk/

Open Graph

url: https://j-hh.dk/
title: Entreprenør i anlæg, infrastruktur og forsyning | JHH Entreprenør
locale: da_DK
description: JHH Entreprenør leverer løsninger til forsyning, anlæg og infrastruktur for kommuner, erhverv og bygherrer på Sjælland. Kontakt os for rådgivning i dag.
url:secure url: https://j-hh.dk/
article:modified time: 2026-03-23T13:23:57Z
article:published time: 2020-09-15T15:59:25Z

Technology

Analytics

Google Tag Manager

Third-party hosts loaded (2)

ratinglogo.bisnode.com×1
www.googletagmanager.com×1

Social

Contact

Email

Phone

004555769137

DNS records live

NS

ns01.one.com
ns02.one.com

MX

0 jhh-dk0c.mail.protection.outlook.com

Email authentication strong

SPF: v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all
strict (-all)
DMARC: v=DMARC1; p=quarantine; rua=mailto:dmarcreports@j-hh.dk
policy: quarantine
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-04 to 2026-07-03

Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://j-hh.dk/

present

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

findings

CSP allows unsafe inline scripts/styles
CSP uses wildcard sources

Header values

referrer-policy: same-origin
x-frame-options: SameOrigin
permissions-policy: accelerometer=(), autoplay=(self "https://vimeo.com" "https://*.vimeo.com" "https://*.youtube-nocookie.com" "https://*.youtube.com"), fullscreen=(self "https://vimeo.com" "https://*.vimeo.com" "https://*.youtube-nocookie.com" "https://*.youtube.com"), camera=(), cross-origin-isolated=(), display-capture=(), encrypted-media=(self), fullscreen=(self "https://vimeo.com" "https://*.vimeo.com" "https://*.youtube-nocookie.com" "https://*.youtube.com"), fullscreen=(self "https://vimeo.com" "https://*.vimeo.com" "https://*.youtube-nocookie.com" "https://*.youtube.com"), geolocation=(), gyroscope=(), keyboard-map=*, magnetometer=(), microphone=(), midi=(), payment=(), picture-in-picture=(self "https://vimeo.com" "https://*.vimeo.com" "https://*.youtube-nocookie.com" "https://*.youtube.com"), fullscreen=(self "https://vimeo.com" "https://*.vimeo.com" "https://*.youtube-nocookie.com" "https://*.youtube.com"), publickey-credentials-get=*, screen-wake-lock=(), sync-xhr=*, usb=(), web-share=(), xr-s
x-content-type-options: nosniff
content-security-policy: default-src 'self';script-src 'self' player.vimeo.com *.youtube.com *.youtube-nocookie.com *.containers.piwik.pro *.cookiebot.com *.googletagmanager.com *.google-analytics.com 'sha256-oXbt9rMeNyN6Tx8rev1hoRi86TR45RzgLgM4APWpdoo=';object-src 'none';style-src 'self' 'unsafe-inline' player.vimeo.com *.youtube.com *.youtube-nocookie.com *.cookiebot.com;img-src 'self' data: https:;media-src 'self';frame-src 'self' *.cookiebot.com *.vimeo.com *.youtube.com *.youtube-nocookie.com *.googletagmanager.com *.google-analytics.com;font-src 'self';connect-src 'self' *.cookiebot.com *.doubleclick.net *.matomo.cloud *.containers.piwik.pro *.piwik.pro consentcdn.cookiebot.com *.googletagmanager.com *.google-analytics.com;worker-src blob:;upgrade-insecure-requests;block-all-mixed-content
strict-transport-security: max-age=31536000; includeSubDomains; preload

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Linked from (1)

bwlive.dk×1