indexo.dev

narodni-divadlo.cz

.cz crawl

First seen 2026-05-21 · Last seen 2026-05-31 · ok HTTP/1.1 200 714 ms crawled 2026-05-27

CZ · 185.155.128.101 · AS202682 Geetoo Technology s.r.o.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
National Theatre
Description
The National Theatre is the representative stage of the Czech Republic. It is one of the symbols of national identity and part of the European cultural space.
Language
en

Open Graph

title
National Theatre in Prague
locale
en
site name
National Theatre
description
The National Theatre is the representative stage of the Czech Republic. It is one of the symbols of national identity and part of the European cultural space.

Technology

CDN
Vercel
CMS
Next.js
JS framework
Next.js, React
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • www.datocms-assets.com×11
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

Registration

Registrar
REG-WEBGLOBE
Created
1999-11-29
Expires
2026-11-27 179 days left
Updated
2022-11-14
Name servers
  • ns1.ignum.com
  • ns2.ignum.cz

DNS records live

NS
  • ns1.ignum.com
  • ns2.ignum.cz
MX
  • 18 mx3.narodni-divadlo.cz
  • 20 mx2.narodni-divadlo.cz
Verified for
  • Google

Email authentication partial

SPF
v=spf1 mx a:kampane1.colosseum.eu a:mail1.colosseum.eu a:bernadette.rbit.cz include:spf.protection.outlook.com include:_spf.google.com -all
strict (-all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
  • mail: k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArQhR3g16Lg9Goou2Ei1aCsDe4qS6Y4R8rGp/xG9vdMY4fv8/bv1AW7SXOqK3iboJRM776WE2q07rRpqJpSRJy2K…
selectors probed

Certificate (current)

R13
from 2026-04-30 to 2026-07-29
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.narodni-divadlo.cz/en

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • CSP allows unsafe inline scripts/styles
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade
x-frame-options
DENY
x-content-type-options
nosniff
content-security-policy
default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'
strict-transport-security
max-age=31536000; includeSubDomains; preload

Links to (18)

Linked from (10)