indexo.dev

apartmanysumava.com

.com crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 887 ms crawled 2026-06-04

CZ · 81.91.86.10 · AS39790 Web4U s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Apartmány Šumava - Ubytování na Šumavě - Borová Lada
Description
Ubytování na Šumavě, Borová Lada
Language
en

Technology

Server
openresty
Analytics
  • Google Analytics

Third-party hosts loaded (2)

  • c1aude33.github.io×1
  • www.google-analytics.com×1

Contact

Email

Registration

Registrar
Gransy, s.r.o.
Created
2003-11-24
Expires
2026-11-24 172 days left
Updated
2025-11-03
Name servers
  • ns.web4u.cz
  • ns2.web4u.cz

DNS records live

NS
  • ns.web4u.cz
  • ns2.web4u.cz
MX
  • 10 mx1.mailchannels.net
  • 10 mx2.mailchannels.net

Email authentication weak

SPF
v=spf1 include:_spf.web4u.cz ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-04 to 2026-07-03
Expires in 29 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.apartmanysumava.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (7)

Linked from (1)