indexo.dev

ubytovacka.cz

.cz crawl

First seen 2026-05-30 · Last seen 2026-05-31 · ok HTTP/1.1 200 439 ms crawled 2026-05-31

DE · 46.224.37.233 · AS24940 Hetzner Online GmbH

Reputation 70/100 listed in spam blocklist weak security headers

Classifying

HTML metadata

Title
Ubytovací kniha a domovní kniha online | Rezervační systém | Ubytovačka.cz
Language
cs

Technology

Server
Apache
Stack
PHP
Analytics
  • Google Tag Manager

Third-party hosts loaded (5)

  • cdn.jsdelivr.net×1
  • cdn.plaimate.com×1
  • cdn.tailwindcss.com×1
  • whence.link×1
  • www.googletagmanager.com×1

Contact

Email

Registration

Registrar
REG-GRANSY
Created
2025-08-18
Expires
2027-08-17 442 days left
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 mailserver.purelymail.com
TXT
  • purelymail_ownership_proof=fc5b5244885423bee506cd4106ad3d4f446a16bde590d12a2df7953495e7b6b9d129b0fbab8186fc2cba4268f8647c3b17dd8cdcea218c4bd4bd6b6a7a11c08e
Verified for
  • Google

Email authentication strong

SPF
v=spf1 include:_spf.purelymail.com ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; ruf=mailto:dmarc@purelymail.com
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-26 to 2026-07-25
Expires in 54 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.ubytovacka.cz/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (2)

Linked from (5)