indexo.dev

hyperlink.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 118 ms crawled 2026-06-01

CZ · 81.95.96.23 · AS25234 ACTIVE 24, s.r.o.

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

Classifying

Technology

Server
nginx

DNS records live

NS
  • alfa.ns.active24.cz
  • beta.ns.active24.cz
  • gama.ns.active24.sk
MX
  • 10 mx1.active24.com
  • 10 perimeter.active24.cz
  • 20 mx20.websupport.cz

Email authentication weak

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

Certificate (current) wrong cert

ACTIVE24 self-signed
from 2025-11-11 to 2035-11-09
Expires in 3447 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (2)