indexo.dev

fastav.cz

.cz crawl

First seen 2026-05-29 · Last seen 2026-05-31 · ok HTTP/1.1 200 449 ms crawled 2026-05-31

CZ · 93.185.102.93 · AS43541 VSHosting s.r.o.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Fastav
Language
cs
Canonical
https://www.fastav.cz/
Feeds

Open Graph

url
https://www.fastav.cz/
title
Fastav
site name
Fastav

Technology

Server
nginx
Stack
PHP

Contact

Email
Phone

Registration

Registrar
REG-ACTIVE24
Created
2002-07-01
Expires
2026-06-29 28 days left
Updated
2025-06-04
Name servers
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 10 bdb2f8d45a3deded.mx2.emailprofi.seznam.cz
  • 20 bdb2f8d45a3deded.mx1.emailprofi.seznam.cz

Email authentication weak

SPF
v=spf1 include:spf.seznam.cz ip4:93.185.102.93 ip4:93.185.102.224 ip6:2a00:1ed0:10::b mx:artfocus.biz ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-23 to 2026-08-21
Expires in 81 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.fastav.cz/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload

Links to (2)

Linked from (3)