indexo.dev

nts.cz

.cz dns crawl

First seen 2026-05-28 · Last seen 2026-05-31 · ok HTTP/1.1 200 1237 ms crawled 2026-05-30

CZ · 79.110.44.2 · AS44489 STARNET, s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
NTS Computer, a.s. – Sítě / internet / počítače / Helios Orange
Language
cs
Canonical
https://www.nts.cz/
Feeds

Technology

Server
Apache
CMS
WordPress
jQuery
3.7.1

Third-party hosts loaded (2)

  • challenges.cloudflare.com×2
  • gmpg.org×1

Social

Contact

Email
Phone

Registration

Registrar
REG-INTERNET-CZ
Created
1998-08-04
Expires
2026-10-26 147 days left
Updated
2018-10-26
Name servers
  • ns2.nts.cz
  • ns.nts.cz

DNS records live

NS
  • ns.nts.cz
  • ns2.nts.cz
MX
  • 0 nts-cz.mail.protection.outlook.com
TXT
  • MS=FA9BDC4FE673D7B2E0E5389A51418D845851B69D
Verified for
  • Google
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

RapidSSL TLS RSA CA G1
from 2026-03-25 to 2026-10-10
Expires in 131 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.nts.cz/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (11)