indexo.dev

son-of-agency.de

.de crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 713 ms crawled 2026-06-01

DE · 216.162.200.200 · AS396982 Google LLC

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Son of Agency – Marketing Agentur Rhein‒Erft Kreis – #thesonofagency – Markenstrategie, Social Media & Sales-Marketing in Frechen & Rhein-Erft-Kreis
Description
Jan Gutzeit alias #thesonofagency. Dein Marketing-Partner aus dem Rhein-Erft-Kreis. #agentruensohn seit 2011.
Language
de
Canonical
https://www.son-of-agency.de/

Open Graph

url
https://www.son-of-agency.de/
title
#thesonofagency – Markenstrategie, Social Media & Sales-Marketing in Frechen & Rhein-Erft-Kreis
site name
www.son-of-agency.de
description
Jan Gutzeit alias #thesonofagency. Dein Marketing-Partner aus dem Rhein-Erft-Kreis. #agentruensohn seit 2011.

Technology

Third-party hosts loaded (1)

  • onecdn.io×57

Social

Contact

Email

Registration

Updated
2025-03-13
Name servers
  • ns1.onepage.io.
  • ns2.onepage.io.

DNS records live

NS
  • ns1.onepage.io
  • ns2.onepage.io
MX
  • 5 smtpin.rzone.de

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

ZeroSSL RSA DV SSL CA 2
from 2026-05-22 to 2026-08-21
Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 100/100 Checked live page: https://www.son-of-agency.de/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
camera=(), microphone=(), geolocation=()
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self'
strict-transport-security
max-age=31536000

Links to (3)

Linked from (1)