indexo.dev

kolinec.eu

.eu crawl

First seen 2026-05-28 · Last seen 2026-05-28 · ok HTTP/1.1 200 498 ms crawled 2026-05-30

SK · 37.9.175.164 · AS51013 WebSupport s.r.o.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
index
Language
cs

Technology

Server
openresty

Third-party hosts loaded (1)

  • c1.navrcholu.cz×2

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 10 mailin1.kolinec.eu
  • 100 mailin2.kolinec.eu

Email authentication weak

SPF
not published
DMARC
not published
DKIM
  • mail: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2GFtizedZ9BBfnRJhsdNdu7ieEb7xVwYlzPY+Kcpyb/XrbM/JiY6TTkeJds6/SzXRlU/C8EprCGNvj…
selectors probed

Certificate (current)

R12
from 2026-05-02 to 2026-07-31
Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://kolinec.eu/

present
  • content-security-policy
findings
  • missing HSTS
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
upgrade-insecure-requests

Links to (1)

Linked from (1)