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helas.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 709 ms crawled 2026-05-30

CZ · 80.250.5.74 · AS21430 WIA spol. s.r.o.

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title
Ubytování Krkonoše - Apartmány Rokytnice nad Jizerou | helas.cz
Description
Levné ubytování na horách v Rokytnici nad Jizerou, Krkonoše - luxusní apartmány v blízkosti sjezdovek, vleků a lanovek, slevy a skipas zdarma!

Technology

Server
Apache

Third-party hosts loaded (2)

  • c.imedia.cz×1
  • www.slunecno.cz×1

Registration

Registrar
REG-ACTIVE24
Created
1999-05-16
Expires
2026-10-11 132 days left
Updated
2008-02-15
Name servers
  • ns1.nethouse.cz
  • ns2.nethouse.cz

DNS records live

NS
  • ns1.nethouse.cz
  • ns2.nethouse.cz
MX
  • 10 antispam1.wia.cz
  • 20 antispam2.wia.cz

Email authentication weak

SPF
v=spf1 a:mail.helas.cz -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

YE1
from 2026-05-29 to 2026-08-27
Expires in 87 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://www.helas.cz/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (9)

Linked from (1)