ulozto.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-04 · ok HTTP/1.1 200 228 ms crawled 2026-06-01

US · 104.21.37.159 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers weak subdomain policy

sector tech type landing page

HTML metadata

Title: Ulož.to Disk - The Personal Backup Service
Language: cs

Open Graph

url: https://ulozto.cz/
title: Ulož.to Disk - The Personal Backup Service
site name: Ulož.to Disk - The Personal Backup Service

Technology

CDN: Cloudflare

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×1

Registration

Registrar

REG-GRANSY

Created

2007-05-04

Expires

2027-05-03 332 days left

Updated

2023-05-30

Name servers

bella.ns.cloudflare.com
santino.ns.cloudflare.com

DNS records live

NS

bella.ns.cloudflare.com
santino.ns.cloudflare.com

MX

10 mail.ulozto.cz

Verified for

Brave
Google

Email authentication strong

SPF

v=spf1 mx a include:spf.ulozto.cz -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; fo=0; sp=none

policy: quarantine · sp=none

DKIM

mail: v=DKIM1; g=*; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDJO8h7I3gaRnqe7JAmt0iYpqsMI9T7peHNRqeGWQdBI6539y80Ej7ejXHwEkkEmIHzbx3a/MQdh4+EC…

selectors probed

Certificate (current)

WE1

from 2026-05-22 to 2026-08-20

Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present

x-frame-options

findings

missing HSTS
missing Content Security Policy
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN

Links to (1)

ulozto.net×1