indexo.dev

kostelcevkostelci.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 1409 ms crawled 2026-06-02

CZ · 88.86.103.135 · AS39392 SH.cz s.r.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Kostelce v Kostelci - Oficiální stránky Kostelce v Kostelci
Description
Kostelce v Kostelci
Language
cs

Technology

Server
Microsoft-IIS
Stack
PHP

Third-party hosts loaded (2)

  • cdnjs.cloudflare.com×1
  • stackpath.bootstrapcdn.com×1

Contact

Email

Registration

Registrar
REG-INTERNET-CZ
Created
2023-05-24
Expires
2027-05-23 354 days left
Updated
2023-06-21
Name servers
  • ns.grdns.cz
  • ns.grdns.it

DNS records live

NS
  • ns.grdns.cz
  • ns.grdns.it
MX
  • 10 posta.gc-system.cz

Email authentication partial

SPF
v=spf1 a mx include:spfa.gc-system.cz ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:abuse@gc-system.cz;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-29 to 2026-07-28
Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.kostelcevkostelci.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 (23)

Linked from (1)