harzkristall.de

HTML metadata

Technology

Server

nginx

Social

• facebook
• youtube
• instagram
• linkedin

Contact

Email

• info@harzkristall.denewsletter

Phone

• 0394536800

Address

rd Bürger StiftungTelefon: 03945

Registration

Updated

2025-01-20

Name servers

• ns81.domaincontrol.com.
• ns82.domaincontrol.com.

DNS records live

NS

• ns81.domaincontrol.com
• ns82.domaincontrol.com

MX

• 10 harzkristall-de.mail.protection.outlook.com

TXT

• klaviyo-site-verification=WNJkud

Verified for

• Microsoft 365

Email authentication partial

SPF

v=spf1 a include:spf.protection.outlook.com include:spf.crsend.com -all

strict (-all)

DMARC

v=DMARC1; p=none; rua=mailto:spiegelburg@harzkristall.de; ruf=mailto:spiegelburg@harzkristall.de; fo=1

policy: none (monitoring only)

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.harzkristall.de/

present

• x-content-type-options

findings

• missing HSTS
• missing Content Security Policy
• missing frame protection
• missing Referrer Policy
• missing Permissions Policy

Links to (14)

• ardmediathek.de×3
• cafe-harzkristall.de×3
• facebook.com×3
• farbglashuette-lauscha.de×3
• gerhard-buerger-stiftung.de×3
• harzer-wandernadel.de×3
• harzkristall-shop.de×3
• hvb-harz.de×3
• instagram.com×3
• linkedin.com×3
• ticketfritz.de×3
• weingut-born.de×3
• xing.com×3
• youtube.com×3

Linked from (4)

• harzer-highlights.de×3
• harzkristall-shop.de×2
• farbglashuette-lauscha.de×2
• gerhard-buerger-stiftung.de×2