indexo.dev

imao.cz

.cz dns crawl

First seen 2026-05-28 · Last seen 2026-05-31 · ok HTTP/1.1 200 710 ms crawled 2026-05-30

DE · 78.46.205.98 · AS24940 Hetzner Online GmbH

Reputation 94/100 dmarc partial coverage

sector tech type homepage

HTML metadata

Title
Prémiové IT služby / individuální webhosting + mailhosting | imao s.r.o.
Description
imao s.r.o. - komplexní IT outsourcing, správa počítačových sítí, správa Linux a Windows serverů, internetové stránky, CMS, webhosting, mailhosting
Language
cs

Open Graph

title
imao.cz
description
komplexní IT outsourcing, správa počítačových sítí a serverů, výroba internetových stránek a aplikací, webhosting, mailhosting

Technology

Server
nginx

Contact

Phone

Registration

Registrar
REG-GRANSY
Created
2000-08-04
Expires
2027-08-03 428 days left
Updated
2026-03-11
Name servers
  • ns2.imao.cz
  • ns.imao.cz

DNS records live

NS
  • ns.imao.cz
  • ns2.imao.cz
MX
  • 10 posta.imao.cz
TXT
  • MS=B37AE707F297F964B31718A0633196F04FD5B465
Verified for
  • Google

Email authentication strong

SPF
v=spf1 a mx include:spf1.imao.cz include:spf2.imao.cz include:spf3.imao.cz -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:postmaster@imao.cz; aspf=s; pct=75;
policy: reject (enforced) · pct=75
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-10-29 to 2026-09-18
Expires in 109 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://www.imao.cz/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing Permissions Policy
Header values
referrer-policy
strict-origin
x-frame-options
DENY
x-content-type-options
nosniff
content-security-policy
default-src 'self' https:; script-src 'self' 'unsafe-inline' https://api.mapy.cz https://www.gstatic.com https://www.googletagmanager.com https://www.google-analytics.com https://www.google.com; style-src 'self' 'unsafe-inline' https://api.mapy.cz https://*.mapy.cz; font-src 'self' https://api.mapy.cz https://*.mapy.cz; img-src 'self' https://*.mapy.cz https://*.google.com https://*.tile.openstreetmap.org; connect-src 'self' https://api.mapy.cz; frame-ancestors 'none'; base-uri 'self'; form-action 'self'; object-src 'none';
strict-transport-security
max-age=31536000; includeSubDomains; preload

Links to (1)

Linked from (1)