indexo.dev

iso.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 477 ms crawled 2026-05-30

CZ · 217.198.116.75 · AS34222 ZONER a.s.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Provedeme vás světem ISO certifikací a norem | ISO.cz
Description
Věnujeme se dění kolem ISO norem a systémové certifikace. V České republice jsme v oboru mezinárodní certifikace pro ISO normy číslo jedna!
Language
cs-CZ

Technology

Server
Microsoft-IIS
jQuery
2.2.0 known XSS (<3.5)
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • ajax.aspnetcdn.com×3
  • www.googletagmanager.com×1

Contact

Phone

DNS records live

NS
  • ns1.regzone.cz
  • ns1.regzone.de
  • ns1.regzone.info
MX
  • 1 relay.zoner.com
  • 10 10mx.zoner.com
  • 15 15mx.zoner.com

Email authentication weak

SPF
v=spf1 include:spf-zoner-zmail.zoner.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2025-10-09 to 2026-11-08
Expires in 160 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://iso.cz/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
DENY
x-content-type-options
nosniff
content-security-policy
object-src 'none'; form-action 'self'; frame-ancestors 'none'
strict-transport-security
max-age=31536000

Links to (2)

Linked from (1)