indexo.dev

zkl.cz

.cz crawl

First seen 2026-05-15 · Last seen 2026-05-20 · ok HTTP/1.1 200 2931 ms crawled 2026-05-20

CZ · 217.198.121.205 · AS34222 ZONER a.s.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Homepage | ZKL Group
Translations
  • cs
  • de
  • en
  • es
  • ru

Technology

Server
-www.zkl.cz
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
REG-WEBGLOBE
Created
1997-03-25
Expires
2026-10-09 141 days left
Updated
2022-10-13
Name servers
  • ns1.ignum.com
  • ns2.ignum.cz

DNS records live

NS
  • ns1.ignum.com
  • ns2.ignum.cz
MX
  • 0 zkl-cz.mail.protection.outlook.com
TXT
  • asap-site-verification-e55bea19-32e3-469d-8ac8-849c6b9ef3ec
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 mx ip4:62.84.146.102 ip4:62.168.57.118 ip4:193.85.2.13 ip4:217.198.121.205 ip4:172.31.10.74 ip4:217.198.123.77 include:spf.protection.outlook.com include:spf.web4ce.cz a:om.cz.net include:_spf.previo.app ~all
softfail (~all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDaio+Xd9UQGRpJWnLKYGEAweCtIBBHrYbVtmZsoSzSa95NPGlnX9a1v6w9Vf6sAmgAFntwd+pLUTmxRaX6m/…
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCnbcJFuJy2UWMZfd5Y/j1DmhH2ZBL3wAUANDiIm776abAwlRbg4CJbWXztCR+LS4gTq5EYIWwAulg8HkOmvx…
  • mail: v=DKIM1;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCIg+YJyeYAveIhiRtGBL0GvGQjCaWI0EZSAx7VvxFEw0w1ZuTVMepTs0HEgQvDVZ2MuvAjqdAl3InP5/BxSuMjMO+hLa…
selectors probed

Certificate (current)

R12
from 2026-05-13 to 2026-08-11
Expires in 82 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.zkl.cz/en/

present
  • x-frame-options
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff

Links to (6)

Linked from (1)