indexo.dev

simmon.de

.de crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 597 ms crawled 2026-06-03

DE · 18.197.248.23 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Immobilien | ERNST SIMMON & CO. e.K | Hamburg
Description
Ernst Simmon & Co. bietet über 100 Jahre Erfahrung in der Immobilienvermittlung. Kontaktieren Sie uns für individuelle Lösungen!
Language
de
Canonical
https://www.simmon.de/
Feeds

Open Graph

url
https://www.simmon.de/
title
Immobilien | ERNST SIMMON & CO. e.K | Hamburg
description
Ernst Simmon & Co. bietet über 100 Jahre Erfahrung in der Immobilienvermittlung. Kontaktieren Sie uns für individuelle Lösungen!

Technology

Server
nginx
Cookie consent
  • Cookiebot

Third-party hosts loaded (6)

  • le-de.cdn-website.com×14
  • de.cdn-website.com×6
  • static.cdn-website.com×2
  • consent.cookiebot.com×1
  • de-ms-cdn.multiscreensite.com×1
  • wwa.wipe.de×1

Contact

Email
Phone

Registration

Updated
2016-11-17
Name servers
  • ns3.kundenserver.de.
  • ns4.kundenserver.de.

DNS records live

NS
  • ns3.kundenserver.de
  • ns4.kundenserver.de
MX
  • 0 simmon-de.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 2026-04-24 to 2026-07-23
Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.simmon.de/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self'
strict-transport-security
max-age=31536000; preload

Links to (4)

Linked from (1)