indexo.dev

zsbnopava.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 206 ms crawled 2026-06-01

DE · 91.98.181.111 · AS24940 Hetzner Online GmbH

Reputation 67/100 listed in spam blocklist no dmarc policy

Classifying

HTML metadata

Title
Základní škola Opava, Boženy Němcové 2 - příspěvková organizace
Language
cs
Feeds

Technology

Server
Apache
jQuery
3.7.1
Stack
PHP
Third-party hosts loaded (16)
  • cloud-5.edupage.org×9
  • cloud-4.edupage.org×6
  • cloud-a.edupage.org×6
  • cloud-c.edupage.org×6
  • cloud-0.edupage.org×5
  • cloud-8.edupage.org×5
  • cloud-b.edupage.org×5
  • cloud-d.edupage.org×5
  • cloud-e.edupage.org×5
  • cloud-2.edupage.org×4
  • cloud-1.edupage.org×3
  • cloud-9.edupage.org×3
  • cloud-f.edupage.org×3
  • cloud-3.edupage.org×2
  • cloud-7.edupage.org×2
  • cloud-6.edupage.org×1

Contact

Email
Phone
Address
Základní škola Opava, Boženy Němcové 2 - příspěvková organizaceBoženy Němcové 1317/274601 Opava+420 731 194 786skola@zsbnopava.cz

Registration

Registrar
REG-WEBGLOBE
Created
2007-12-07
Expires
2026-12-06 186 days left
Updated
2026-04-14
Name servers
  • ns.edupage3.org
  • ns.edupage4.org
  • ns.edupage6.org

DNS records live

NS
  • ns.edupage3.org
  • ns.edupage4.org
  • ns.edupage8.org
  • ns.edupage9.org
MX
  • 0 zsbnopava-cz.mail.protection.outlook.com

Email authentication weak

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

Certificate (current)

E7
from 2026-04-14 to 2026-07-13
Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://zsbnopava.cz/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
same-origin
x-frame-options
sameorigin
x-content-type-options
nosniff
strict-transport-security
max-age=63072000;

Links to (6)

Linked from (1)