indexo.dev

ondrafiedler.com

.com crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 1263 ms crawled 2026-05-30

CZ · 185.58.41.93 · AS24971 MasterDC s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Ondra Fiedler - Music producer
Description
Singly, které jsem produkoval, psal nebo se na nich hudebně podílel, nasbíraly na Youtube přes 290 milionů zhlédnutí.
Language
cs

Open Graph

title
Ondra Fiedler - Music producer
description
Singly, které jsem produkoval, psal nebo se na nich hudebně podílel, nasbíraly na Youtube přes 290 milionů zhlédnutí.

Technology

Server
nginx
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • browser.sentry-cdn.com×1
  • cdn.polyfill.io×1
  • fonts.googleapis.com×1
  • www.googletagmanager.com×1

Social

Contact

Email

Registration

Registrar
Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA
Created
2016-01-02
Expires
2027-01-02 215 days left
Updated
2026-01-16
Name servers
  • ns1.rosti.cz
  • ns2.rosti.cz

DNS records live

NS
  • ns1.rosti.cz
  • ns2.rosti.cz
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com

Email authentication weak

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

Certificate (current)

R12
from 2026-05-16 to 2026-08-14
Expires in 75 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (6)

Linked from (1)