indexo.dev

uniportal.cz

.cz crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 586 ms crawled 2026-06-03

US · 216.150.1.1 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Úvod | Uniportal

Technology

CDN
Vercel
CMS
Nuxt
JS framework
Nuxt

Third-party hosts loaded (2)

  • cdn-uniportal-web.fleetops.cz×15
  • cdn.jsdelivr.net×1

DNS records live

NS
  • ns1.savana.cz
  • ns2.savana.cz
  • ns3.savana.cz
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
Verified for
  • Atlassian
  • Google

Email authentication weak

SPF
v=spf1 ip4:88.86.105.4 ip4:88.86.105.5 include:_spf.google.com ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA472WFx3VT4Z/3ptQziXKBvZGWeNjRYI6vMBx3ErcdykuUrdBTNXBokBhjSv3VK54UAoluM2q0srIeb…
selectors probed

Certificate (current)

R13
from 2026-04-20 to 2026-07-19
Expires in 44 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.uniportal.cz/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=63072000

Linked from (1)