indexo.dev

nakladatelstvispnk.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 977 ms crawled 2026-06-02

CZ · 77.240.188.210 · AS24641 FASTER CZ spol. s r.o.

Reputation 92/100 no dmarc policy

sector tech type homepage

HTML metadata

Title
Nakladatelství Strojnické průkazy na klíč
Description
Nakladatelství Strojnické průkazy na klíč, překlady technické literatury a odborná skripta
Language
cs-cz
Feeds

Technology

Server
Apache
CMS
Joomla
jQuery
3.5.1
Fonts
  • Google Fonts

Third-party hosts loaded (3)

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

Social

Contact

Email
Phone

Registration

Registrar
REG-AERO-TRIP
Created
2022-10-31
Expires
2026-10-30 149 days left
Updated
2025-09-21
Name servers
  • ns1.aerohosting.cz
  • ns2.aerohosting.net
  • ns3.aerohosting.eu

DNS records live

NS
  • ns1.aerohosting.cz
  • ns2.aerohosting.net
  • ns3.aerohosting.eu
MX
  • 0 nakladatelstvispnk-cz.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA41leTRbjuADUZT2dAYkpkzGrfDKwXH6A9wu6RlUZvIXUkNMYbaNv74yY5v1Jvu7cpJ9MqPklbl6Z8r…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2ddzrAra/F3CqwS8OAHUdZsCEKUnqRaK0g4rJ04kMEsbbDS2FLahQYMtKNblERDEJodoQvV96uWPrX…
selectors probed

Certificate (current)

E8
from 2026-05-19 to 2026-08-17
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • cross-origin-opener-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=16000000
cross-origin-opener-policy
same-origin

Links to (3)

Linked from (1)