sorent.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-05-31 · ok HTTP/1.1 200 1043 ms crawled 2026-06-01

DE · 5.9.202.106 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Realitní kancelář Sorent-CB s.ro, realitní kancelář z Českých Budějovic
Language: cs
Canonical: https://sorent.cz/

Technology

Server: nginx

Social

Contact

Email

Phone

DNS records live

NS

ns1.ignum.com
ns2.ignum.cz

MX

10 sorent-cz.mail.protection.outlook.com

Email authentication weak

SPF: v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-16 to 2026-07-15

Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://sorent.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 (4)

Linked from (6)