indexo.dev

radelow.ch

.ch crawl

First seen 2026-05-28 · Last seen 2026-05-28 · ok HTTP/1.1 200 589 ms crawled 2026-05-31

CH · 193.36.36.91 · AS6730 Sunrise GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Bertram Radelow

Technology

Server
Microsoft-IIS

DNS records live

NS
  • ns1.simplehosting.ch
  • ns2.simplehosting.ch
  • ns3.simplehosting.ch
  • ns4.simplehosting.ch
MX
  • 10 smtpin1.radelow.ch
  • 20 smtpin2.radelow.ch

Email authentication strong

SPF
v=spf1 ip4:217.162.0.0/24 ip4:193.36.36.0/24 a mx -all
strict (-all)
DMARC
v=DMARC1; p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-01 to 2026-06-30
Expires in 26 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)