penzionjirsak.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-04 · ok HTTP/1.1 200 465 ms crawled 2026-06-02

CZ · 31.15.10.170 · AS25234 ACTIVE 24, s.r.o.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Penzion U Jirsáka - U Jirsáka
Description: Penzion U Jirsáka
Language: cs

Technology

Server: nginx
Stack: PHP

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (5)

fonts.googleapis.com×2
fonts.gstatic.com×1
www.facebook.com×1
www.google.com×1
www.googletagmanager.com×1

Contact

Phone

+420 773 160 042

DNS records live

NS

ns.forpsi.cz
ns.forpsi.it
ns.forpsi.net

MX

10 mx1.active24.com
20 mx2.active24.com

Email authentication weak

SPF: v=spf1 include:_spf.previo.app ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

E8

from 2026-05-19 to 2026-08-17

Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://penzionjirsak.cz/

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

Links to (3)

Linked from (3)