uhkt.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 959 ms crawled 2026-06-01

CZ · 195.113.86.172 · AS2852 CESNET z.s.p.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: ÚHKT - Ústav hematologie a krevní transfuze
Description: Ústav hematologie a krevní transfuze
Language: cs

Open Graph

title: ÚHKT - Ústav hematologie a krevní transfuze
site name: Gulp DevStack
description: Ústav hematologie a krevní transfuze

Technology

Server: nginx

Social widgets

YouTube Embed

Third-party hosts loaded (2)

cdn.jsdelivr.net×1
www.youtube.com×1

Social

Contact

Email

Phone

DNS records live

NS

mike.ns.cloudflare.com
ruth.ns.cloudflare.com

MX

10 mail-1.uhkt.cz
10 mail-2.uhkt.cz

TXT

MS=93F497B330D352379B94D2E8402241AA910D586E
ppe-962940590cd65817f88a816cc670357ef250d538

Email authentication partial

SPF: v=spf1 mx include:spf.smartemailing.cz -all
strict (-all)
DMARC: v=DMARC1;p=none;rua=mailto:dmarc+12122@smartemailing.cz;fo=1
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

GEANT TLS RSA 1

from 2026-05-29 to 2026-12-14

Expires in 195 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.uhkt.cz/

findings

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