indexo.dev

melzer.ch

.ch crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 175 ms crawled 2026-06-01

CH · 80.74.154.161 · AS21069 METANET AG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Melzer GmbH — Electronics Engineering
Description
Senior electronics engineering, consulting and development. Analog, digital, embedded systems, measurement technology. Martin Melzer, Cham, Switzerland.
Language
en

Technology

Server
nginx
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×2
  • fonts.gstatic.com×1

Contact

Email
Phone

DNS records live

NS
  • ns1.1a-reseller.ch
  • ns2.1a-reseller.ch
MX
  • 10 mail.melzer.ch

Email authentication weak

SPF
v=spf1 include:_spf.sui-inter.net +mx +a -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-14 to 2026-08-12
Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)