indexo.dev

rybarstvikolar.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 595 ms crawled 2026-06-01

CZ · 185.25.185.53 · AS24971 MasterDC s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Rybářství Kolář | Čerstvé ryby z Vysočiny
Language
cs

Technology

Server
Apache
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • cdnjs.cloudflare.com×1
  • www.googletagmanager.com×1

Social

Contact

Phone

DNS records live

NS
  • ns.onebit.cz
  • ns.onebit.eu
  • ns.onebit.org
MX
  • 0 mx8.onebit.cz
  • 10 mx8.onebit.eu

Email authentication weak

SPF
v=spf1 include:_spf.myshoptet.com include:servers.mcsv.net -all
strict (-all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDGqzdfUeqFTieUmMtcNDlsJH8N86lqn5vRS2mknhkqtYzKcFl+AHVo8p+7zAM8W6Pa0odoryPE36tuU7QqXD…
selectors probed

Certificate (current)

R12
from 2026-05-10 to 2026-08-08
Expires in 67 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked over plain HTTP: http://www.rybarstvikolar.cz/

present
  • x-frame-options
findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN

Links to (1)

Linked from (2)