hotel-imperial.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-31 · ok HTTP/1.1 200 1179 ms crawled 2026-05-30

CZ · 81.95.110.230 · AS25234 ACTIVE 24, s.r.o.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title

Luxury five-star hotel in the centre of Prague I Art Deco Imperial Hotel Prague

Description

Luxury accommodation and an unforgettable stay in the centre of Prague. Enjoy the comfort and services of the Imperial Hotel. ►Book your stay online today!

Language

Translations

Technology

Server: nginx
jQuery: 3.3.1 known XSS (<3.5)
Stack: PHP

Third-party hosts loaded (5)

cdn.jsdelivr.net×3
apps.elfsight.com×1
cdnjs.cloudflare.com×1
cookiemanager.zoom-driver.com×1
onboard.triptease.io×1

Social

Contact

Email

Phone

Registration

Registrar

REG-ACTIVE24

Created

2004-03-19

Expires

2027-03-18 290 days left

Updated

2025-12-29

Name servers

alfa.ns.active24.cz
beta.ns.active24.cz
gama.ns.active24.sk

DNS records live

NS

alfa.ns.active24.cz
beta.ns.active24.cz
gama.ns.active24.sk

MX

10 smtp1.oldtown-hotels.com
250 smtp2.oldtown-hotels.com

Email authentication partial

SPF

v=spf1 mx include:zoom-letter.com a:smtp3.oldtown-hotels.com -all

strict (-all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuM0/RyUN8ctxBOvUwIFey815AJa4G+IlBDF6icCEroGNKBSroSpIe6d+/ohJ4WT0cnMK/kPNpye6LjpAj/…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC0/pMCWcZpIWbUOgn2atofIAUC9+nn34tOgC4otjrNWgfKYiiPbUB1RpRPilizxXK9NIm3Z9BEFgCK4HZFxQ05Ys…

selectors probed

Certificate (current)

from 2026-05-18 to 2026-08-16

Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.hotel-imperial.cz/en/

present

content-security-policy

findings

missing HSTS
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

content-security-policy: upgrade-insecure-requests