indexo.dev

krokdomu.cz

.cz crawl

First seen 2026-05-28 · Last seen 2026-05-31 · ok HTTP/1.1 200 920 ms crawled 2026-05-31

CZ · 185.9.116.27 · AS199600 Virtis s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Krok domů
Language
cs-cz

Technology

Server
Apache
CMS
Joomla
jQuery
3.7.1
Stack
PHP
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • unpkg.com×2
  • code.jquery.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

Registration

Registrar
REG-GRANSY
Created
2019-08-15
Expires
2029-08-15 1171 days left
Name servers
  • ns1.virtis.cz
  • ns2.virtis.cz

DNS records live

NS
  • ns1.virtis.cz
  • ns2.virtis.cz
MX
  • 10 mail.virtis.cz
  • 20 mail2.virtis.cz
TXT
  • krokdomu.cz

Email authentication weak

SPF
v=spf1 include:virtis.cz -all
strict (-all)
DMARC
not published
DKIM
  • dkim: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDp77jV/J9CtM5odav2KDXderDHAiAdsmyEwvS8uKu48+wHeM/rhM+zs/tdd3yMrYck98hYuOUANMbygUaLI4DzIJLLv…
selectors probed

Certificate (current)

R13
from 2026-05-19 to 2026-08-17
Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://www.krokdomu.cz/

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

Links to (6)

Linked from (2)