indexo.dev

rentkova.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 888 ms crawled 2026-06-02

CZ · 62.109.154.36 · AS29134 Webglobe, s.r.o.

Reputation 64/100 wrong cert weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Rentková – Grafika & výpočetní technika
Description
Vítejte na stránkách Rentková - Grafika & výpočetní technika
Language
cs-CZ
Generator
WordPress 3.8
Canonical
http://www.rentkova.cz/
Feeds

Technology

Server
nginx
CMS
WordPress 3.8 legacy (latest 7.0)
jQuery
1.7.1 known XSS (<3.5)
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×1
  • gmpg.org×1
  • toplist.cz×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns.onebit.cz
  • ns.onebit.eu
  • ns.onebit.org
MX
  • 0 mail6.onebit.cz
  • 10 mx6.onebit.eu

Email authentication weak

SPF
not published
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCz1ULbDdt4YEQXyUKmTLgbXIrjIHX/ht5e3UFzva+fk11e4Xtv53LU+JCUflaokEoBJn6CThbAU8K2UMDYFc…
selectors probed

Certificate (current) wrong cert

RapidSSL TLS RSA CA G1
from 2026-04-10 to 2026-10-26
Expires in 145 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (50)

Linked from (1)