indexo.dev

hudebnisvet.cz

.cz crawl

First seen 2026-05-28 · Last seen 2026-05-28 · ok HTTP/1.1 200 392 ms crawled 2026-05-31

CZ · 37.46.210.80 · AS34222 ZONER a.s.

Reputation 100/100

Classifying

HTML metadata

Title
Hudební Svět!

Open Graph

locale
cs_CZ
site name
hudebnisvet.cz

Technology

Server
Kestrel
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • cdn.jsdelivr.net×2
  • toplist.cz×1
  • www.googletagmanager.com×1

Social

Contact

Phone

Registration

Registrar
REG-MEDIA4WEB
Created
2005-01-24
Expires
2027-01-23 236 days left
Updated
2014-03-02
Name servers
  • dns.hostime.cz
  • sns.hostime.cz
  • tns.hostime.cz

DNS records live

NS
  • dns.hostime.cz
  • sns.hostime.cz
  • tns.hostime.cz
MX
  • 10 hudebnisvetvps.hostime.cz
  • 20 mail-relay-1.nethost.cz

Email authentication strong

SPF
v=spf1 a mx -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; pct=100;
policy: quarantine
DKIM
  • default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwCwezKDCgxBXHt6rRm+s1M2qnZZm8FwvSLzww9s53QwrAvLg5TiiTvUuAHDHnuzOZacnkcPmCOs1n93xGoZ…
selectors probed

Certificate (current)

R12
from 2026-05-16 to 2026-08-14
Expires in 75 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://hudebnisvet.cz/

present
  • strict-transport-security
  • x-frame-options
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=2592000

Links to (5)

Linked from (1)