indexo.dev

alexzubarjev.cz

.cz crawl

First seen 2026-05-29 · Last seen 2026-05-31 · ok HTTP/1.1 200 1264 ms crawled 2026-05-31

CZ · 185.66.36.33 · AS59925 Seonet Multimedia s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Sebeobrana, meditace, čchi kung | Alex Zubarjev
Description
Nabízím výuku a cvičení pro firmy i jednotlivce na téma sebeobrana, meditace a čchi kung.
Language
en

Technology

Server
Apache
PHP
7.0.33 end of life
jQuery
3.1.0 known XSS (<3.5)
Analytics
  • Google Tag Manager
Social widgets
  • YouTube Embed
Third-party hosts loaded (7)
  • www.youtube.com×6
  • ajax.googleapis.com×3
  • maxcdn.bootstrapcdn.com×2
  • www.facebook.com×2
  • www.googletagmanager.com×2
  • c.imedia.cz×1
  • nette.github.io×1

Social

Contact

Phone
Address
Nad Cihelnou 738, Dolní Jirčany, Praha-západ, CZ

Registration

Registrar
REG-WEDOS
Created
2017-08-22
Expires
2026-08-21 81 days left
Updated
2018-12-29
Name servers
  • 1.ns.gigaserver.cz
  • 2.ns.gigaserver.cz
  • 3.ns.gigaserver.cz
  • 4.ns.gigaserver.cz

DNS records live

NS
  • 1.ns.gigaserver.cz
  • 2.ns.gigaserver.cz
  • 3.ns.gigaserver.cz
  • 4.ns.gigaserver.cz
MX
  • 50 mail.gigaserver.cz

Email authentication weak

SPF
v=spf1 mx a include:smtp-gw.gigaserver.cz ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

YR1
from 2026-05-29 to 2026-08-27
Expires in 87 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.alexzubarjev.cz/

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)