indexo.dev

phtop.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 1198 ms crawled 2026-06-01

CZ · 81.91.84.51 · AS39790 Web4U s.r.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
PHTOP s.r.o. - phtop.cz
Description
V oboru voda, plyn, topení, odpady, tepelné čerpadla a solární systémy poskytujeme kompletní poradenské, dodavatelské, projektové, montážní a revizní služby na klíč.
Language
cs

Technology

Server
Apache
CMS
Joomla

Contact

Email
Phone

DNS records live

NS
  • ns2.blueboard.cz
  • shinzon.blueboard.cz
MX
  • 10 4a54718c1528c7b3.mx2.emailprofi.seznam.cz
  • 20 4a54718c1528c7b3.mx1.emailprofi.seznam.cz

Email authentication weak

SPF
not published
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-18 to 2026-07-17
Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.phtop.cz/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (6)

Linked from (1)