indexo.dev

irybarstvi.cz

.cz crawl

First seen 2026-05-28 · Last seen 2026-05-30 · ok HTTP/1.1 200 334 ms crawled 2026-05-30

SK · 37.9.175.213 · AS51013 WebSupport s.r.o.

Reputation 100/100

Classifying

HTML metadata

Title
iRYBÁŘSTVÍ | Největší komunita, exkluzivní obsah a rady od profesionálů.
Language
cs

Technology

Server
openresty
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Social

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 10 mailin1.irybarstvi.cz
  • 100 mailin2.irybarstvi.cz
Verified for
  • Google

Email authentication strong

SPF
v=spf1 a mx ip4:45.13.137.23 ~all
softfail (~all)
DMARC
v=DMARC1; p=reject
policy: reject (enforced)
DKIM
  • mail: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtu4NbMmrIYbvq4DYtqI7LW2B6hGzrszndcMCG0W1qvh4WETsb/b2khpPEpYZuzC7wA8HfDsvAy3hvl…
selectors probed

Certificate (current)

R12
from 2026-04-13 to 2026-07-12
Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://irybarstvi.cz/

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

Links to (6)

Linked from (1)