blatterimmo.ch

.ch crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 463 ms crawled 2026-06-03

US · 216.239.36.21 · AS15169 Google LLC

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: BlatterIMMO AG - Ihr Immobilien-Fachmann aus dem Zürcher Weinland
Description: Wir sind Ihr Partner für Immobilien wie Häuser, Wohnungen oder Gewerbeobjekte in den Regionen Frauenfeld, Andelfingen, Schaffhausen und Winterthur.

Technology

Server: nginx

Analytics

Google Tag Manager

Third-party hosts loaded (3)

static.immoserver.ch×5
file.immoserver.ch×1
www.googletagmanager.com×1

DNS records live

NS

ns1.interway.ch
ns2.interway.ch
ns3.interway.ch

MX

10 blatterimmo-ch.mail.protection.outlook.com

Verified for

Google
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)

WR3

from 2026-06-02 to 2026-08-31

Expires in 88 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.blatterimmo.ch/

findings

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

Linked from (1)

ehc-winterthur.ch×1