indexo.dev

ispop.cz

.cz crawl

First seen 2026-05-29 · Last seen 2026-05-31 · ok HTTP/1.1 200 2488 ms crawled 2026-05-31

CZ · 80.188.22.181 · AS5610 O2 Czech Republic, a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
ISPOP – Integrovaný systém plnění ohlašovacích povinností
Language
cs
Generator
WordPress 6.8.3
Canonical
https://www.ispop.cz/
Feeds

Technology

Server
Apache
CMS
WordPress 6.8.3
PHP
8.0.29 end of life
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×5
  • fonts.gstatic.com×1
  • gmpg.org×1

Contact

Phone

Registration

Registrar
REG-INTERNET-CZ
Created
2008-04-01
Expires
2027-03-31 303 days left
Updated
2020-12-09
Name servers
  • ns2.gts.cz
  • ns.env.cz

DNS records live

NS
  • ns.env.cz
  • ns2.gts.cz
MX
  • 10 ispop-cz.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 a:relay.iol.cz a:backmx.iol.cz ~all
softfail (~all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD8Iqhh0AhmTAN2zmqs7elD8N+9XFCepaUX2x+LDb2FLkuC9/A6lIEyFgw9qTIju0jNG1/rj034+drJwHbVd9…
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC0QDMvQHsCIK5ee7VTup+flEuytW2S0Lm9pQvz/WMfhkNy0cKfssbDOZo24YP/37q3eWs3+3cLSBjoPprzVM…
selectors probed

Certificate (current)

RapidSSL TLS RSA CA G1
from 2025-12-16 to 2026-12-30
Expires in 212 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (6)

Linked from (3)