altairis.cz

.cz crawl

First seen 2026-05-25 · Last seen 2026-06-01 · ok HTTP/1.1 200 1067 ms crawled 2026-05-29

US · 172.67.135.192 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title: Altairis, s. r. o.

Technology

CDN: Cloudflare
CMS: Ghost
ASP.NET: 4.0.30319

Social

Registration

Registrar

REG-INTERNET-CZ

Created

2005-11-06

Expires

2026-11-05 155 days left

Updated

2026-05-21

Name servers

brad.ns.cloudflare.com
mary.ns.cloudflare.com

DNS records live

NS

brad.ns.cloudflare.com
mary.ns.cloudflare.com

MX

5 altairis-cz.mail.protection.outlook.com

TXT

keybase-site-verification=PK9563-xrnZl34ij2wGvPfjMxc2xh-fAq8uU28kwEhw

Verified for

Microsoft 365

Email authentication strong

SPF: v=spf1 include:_spf.mailersend.net include:spf.protection.outlook.com -all
strict (-all)
DMARC: v=DMARC1; p=quarantine
policy: quarantine
DKIM: no key found at common selectors

Certificate (current)

WE1

from 2026-05-13 to 2026-08-11

Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.altairis.cz/

present

strict-transport-security
x-content-type-options

findings

missing Content Security Policy
missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff
strict-transport-security: max-age=15552000; preload