indexo.dev

nvf.cz

.cz crawl

First seen 2026-05-16 · Last seen 2026-06-04 · ok HTTP/1.1 200 713 ms crawled 2026-06-04

CZ · 213.109.164.191 · AS29134 Webglobe, s.r.o.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Národní vzdělávací fond
Description
Národní vzdělávací fond - Národní vzdělávací fond
Language
cs

Technology

Server
Apache

Third-party hosts loaded (2)

  • i.creativecommons.org×1
  • qeb.tajfun.cz×1

Social

Registration

Registrar
REG-QUANTCOM
Created
1997-07-20
Expires
2026-10-23 134 days left
Updated
2013-06-07
Name servers
  • names.dialtelecom.cz
  • sns.dialtelecom.cz

DNS records live

NS
  • names.dialtelecom.cz
  • sns.dialtelecom.cz
MX
  • 1 nvf-cz.mail.protection.outlook.com
Verified for
  • Brevo
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:spf.brevo.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; adkim=s; aspf=s;
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwbc7fJcLFaymlFJX0rrDNFt/KVbYgJP3PKi6FFhpMyrF2k0nabrDq4jPHXeABPvKOV8C6iYpxhPZHz…
selectors probed

Certificate (current)

YR2
from 2026-05-28 to 2026-08-26
Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://www.nvf.cz/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (9)

Linked from (1)

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