indexo.dev

100c.cz

.cz crawl

First seen 2026-05-28 · Last seen 2026-05-31 · ok HTTP/1.1 200 491 ms crawled 2026-05-31

DE · 52.57.125.249 · AS16509 Amazon.com, Inc.

Reputation 79/100 weak security headers spf without fallback no dmarc policy

Classifying

HTML metadata

Title
100°C
Language
en-US

Technology

Server
nginx
PHP
5.6.40 end of life
jQuery
1.8 known XSS (<3.5)

Third-party hosts loaded (3)

  • ajax.googleapis.com×1
  • connect.soundcloud.com×1
  • maps.google.com×1

Social

Contact

Email

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 10 mail.evanek.cz
  • 20 mx2.evanek.cz

Email authentication weak

SPF
v=spf1 redirect=_spf.evanek.cz
missing all
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-04 to 2026-07-03
Expires in 32 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (14)

Linked from (1)