indexo.dev

nextzone.cz

.cz crawl

First seen 2026-05-22 · Last seen 2026-05-22 · ok HTTP/1.1 200 1778 ms crawled 2026-05-28

CZ · 185.25.184.238 · AS24971 MasterDC s.r.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Doména připravena | NETIO.CZ

Technology

Server
Apache

Third-party hosts loaded (1)

  • parking.netio.cz×6

Contact

Email
Phone

Registration

Registrar
REG-GRANSY
Created
2017-10-24
Expires
2026-10-23 144 days left
Updated
2019-09-04
Name servers
  • ns2.gransy.com
  • ns3.gransy.com
  • ns4.gransy.com
  • ns5.gransy.com
  • ns.gransy.com

DNS records live

NS
  • ns.gransy.com
  • ns2.gransy.com
  • ns3.gransy.com
  • ns4.gransy.com
  • ns5.gransy.com
MX
  • 10 mail.protonmail.ch
  • 20 mailsec.protonmail.ch
TXT
  • protonmail-verification=dc18f26cf0d53846fdc97ef33b69cd4112f3d785
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:_spf.protonmail.ch mx ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:info@nextzone.cz
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-19 to 2026-08-17
Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (1)

Linked from (1)