indexo.dev

heronovo.cz

.cz crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 831 ms crawled 2026-06-02

CZ · 185.156.37.17 · AS202605 EMPECOM, s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Heronovo
Language
en-US
Generator
WordPress 7.0
Feeds

Technology

Server
Apache
CMS
WordPress 7.0

Registration

Registrar
REG-ACTIVE24
Created
2011-01-10
Expires
2027-01-09 219 days left
Updated
2025-07-31
Name servers
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 10 dd6deec6202f0301.mx2.emailprofi.seznam.cz
  • 20 dd6deec6202f0301.mx1.emailprofi.seznam.cz
TXT
  • "v=spf1 include:spf.seznam.cz ~all"

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-04-09 to 2026-07-08
Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (1)

Linked from (1)