indexo.dev

bystrymozek.cz

.cz crawl

First seen 2026-05-28 · Last seen 2026-05-30 · ok HTTP/1.1 200 926 ms crawled 2026-05-30

CZ · 62.109.150.134 · AS29134 Webglobe, s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
BystryMozek.cz - Alice Pospíšilová
Language
cz

Technology

Server
nginx
jQuery
1.11.0 known XSS (<3.5)
Stack
PHP
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • a3333c22c89a47c5b0827eda89e2985b.elf.site×1
  • ajax.googleapis.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

Registration

Registrar
REG-GRANSY
Created
2016-07-21
Expires
2027-07-20 414 days left
Updated
2018-02-13
Name servers
  • ns1.savana.cz
  • ns2.savana.cz
  • ns3.savana.cz

DNS records live

NS
  • ns1.savana.cz
  • ns2.savana.cz
  • ns3.savana.cz
MX
  • 10 mx1.savana.cz
  • 20 mx2.savana.cz
Verified for
  • Google

Email authentication weak

SPF
v=spf1 include:_spf.savana.cz ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6RnzW0kp9zzU5cGDosSsE1EPozNzAlAaV4P/3hnr+su3ihhpF1KHKwpcNi/EtSa1GIiGJEDXQhXcsd…
selectors probed

Certificate (current)

R13
from 2026-03-21 to 2026-06-19
Expires in 19 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.bystrymozek.cz/

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

Links to (3)

Linked from (1)