indexo.dev

tobiasduering.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-02 · ok HTTP/1.1 200 228 ms crawled 2026-05-06

DE · 95.128.200.226 · AS33828 iptoX GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
SEA Freelancer Hamburg | Mehr Umsatz mit Google Ads | Tobias Düring
Description
16+ Jahre Erfahrung als Google Ads & SEA Freelancer in Hamburg: Sichern Sie sich das kostenlose Erstgespräch für Ihren Umsatz-Boost!
Language
de
Canonical
https://tobiasduering.de/
Translations
  • en

Technology

Server
nginx
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Contact

Email
Phone

Registration

Updated
2023-03-30
Name servers
  • ns1.domainoffensive.de.
  • ns2.domainoffensive.de.
  • ns3.domainoffensive.de.

DNS records live

NS
  • ns1.domainoffensive.de
  • ns2.domainoffensive.de
  • ns3.domainoffensive.de
MX
  • 0 mail-webspace24.do.de
Verified for
  • Google

Email authentication strong

SPF
v=spf1 include:_spf.mail-webspace24.do.de include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1;p=reject;sp=reject;pct=100;adkim=s;aspf=s;
policy: reject (enforced) · sp=reject
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-04-25 to 2026-11-10
Expires in 173 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://tobiasduering.de/

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

Links to (5)

Linked from (1)