indexo.dev

silko-ji.cz

.cz crawl

First seen 2026-05-29 · Last seen 2026-05-31 · ok HTTP/1.1 200 669 ms crawled 2026-05-31

CZ · 31.15.10.75 · AS25234 ACTIVE 24, s.r.o.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Domů
Description
Domů

Technology

Server
nginx
Stack
PHP

Third-party hosts loaded (1)

  • nette.github.io×1

DNS records live

NS
  • ns.wedos.com
  • ns.wedos.cz
  • ns.wedos.eu
  • ns.wedos.net
MX
  • 10 posta.ceskymail.cz

Email authentication strong

SPF
v=spf1 mx ip4:78.156.135.78 ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:postmaster@silko-ji.cz; ruf=mailto:postmaster@silko-ji.cz
policy: quarantine
DKIM
  • mail: v=DKIM1; h=sha256; k=rsa; s=email; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqxXFr0/DSx84/YTD9cSWZ6DeMOCNWPFIdRXvWOW/ZGqmlFmMlqNiooVj8ff…
selectors probed

Certificate (current)

E7
from 2026-05-17 to 2026-08-15
Expires in 75 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.silko-ji.cz/

present
  • x-frame-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN

Links to (3)

Linked from (1)