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manuelzwerger.com

.com crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 402 ms crawled 2026-06-04

FR · 92.205.48.220 · AS21499 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Manuel Zwerger | Composer
Language
en

Technology

Server
nginx
Social widgets
  • YouTube Embed

Third-party hosts loaded (2)

  • www.cookie-manager.com×1
  • www.youtube.com×1

Social

Registration

Registrar
Mesh Digital Limited
Created
2017-12-05
Expires
2026-12-05 182 days left
Updated
2025-12-04
Name servers
  • ns39.domaincontrol.com
  • ns40.domaincontrol.com

DNS records live

NS
  • ns39.domaincontrol.com
  • ns40.domaincontrol.com
MX
  • 100 mxlb.ispgateway.de

Email authentication weak

SPF
v=spf1 mx a include:ispgateway.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2025-12-04 to 2026-12-04
Expires in 182 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://manuelzwerger.com/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (7)

Linked from (1)