reussbau-haustechnik.ch

.ch crawl

First seen 2026-05-28 · Last seen 2026-05-31 · ok HTTP/1.1 200 363 ms crawled 2026-05-31

CH · 80.74.128.11 · AS21069 METANET AG

Reputation 87/100 weak security headers no dmarc policy

Classifying

Technology

Server: nginx

Third-party hosts loaded (2)

easy.webner.ch×2
maps.google.com×1

Contact

Email

Phone

076 395 55 07

DNS records live

NS

ch.pro.io
nl.pro.io
p.dnh.net

MX

10 reussbauhaustechnik-ch02b.mail.protection.outlook.com

Verified for

Microsoft 365

Email authentication weak

SPF: v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-05-26 to 2026-08-24

Expires in 84 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://reussbau-haustechnik.ch/

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Links to (2)

domain.ch×1
design7.ch×1

Linked from (4)