indexo.dev

podhursky.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 456 ms crawled 2026-05-30

CZ · 91.205.40.21 · AS62298 Computer Systems Consulting s.r.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Zdeněk Podhůrský | Underhill

Technology

Server
Apache

Contact

Email

Registration

Registrar
REG-INTERNET-CZ
Created
2005-04-28
Expires
2027-04-27 330 days left
Updated
2011-07-20
Name servers
  • ns01.npx.cz
  • ns02.nipax.cz
  • ns03.nipax.net

DNS records live

NS
  • ns01.npx.cz
  • ns02.nipax.cz
  • ns03.nipax.net
MX
  • 10 mail.npx.cz

Email authentication partial

SPF
v=spf1 mx include:npx.cz ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc@npx.cz; ruf=mailto:dmarc@npx.cz; adkim=r; aspf=r
policy: none (monitoring only)
DKIM
  • dkim: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDdBlgTq3c2XegYzZ1MahWC4xM/0sh5VvuZU1pO1Yy33A/0UCavjBhIYxY+Kk+ujspdKKF6Ey+NQNiyWN4cz1…
selectors probed

Certificate (current)

Alpiro RSA DV SSL CA 2
from 2025-12-03 to 2027-01-04
Expires in 217 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.podhursky.cz/

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

Linked from (4)