indexo.dev

obrusnik.net

.net crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 287 ms crawled 2026-06-01

CZ · 93.91.240.107 · AS47269 Core4Net, s.r.o.

Reputation 64/100 wrong cert weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
ZVUK - SVĚTLA - PODIUM - obrusnik.net
Language
en

Technology

Server
Apache
Fonts
  • Google Fonts
Social widgets
  • YouTube Embed

Third-party hosts loaded (3)

  • fonts.googleapis.com×2
  • toplist.cz×1
  • www.youtube.com×1

Social

Contact

Email
Phone

Registration

Registrar
Tucows Domains Inc.
Created
2006-01-05
Expires
2027-01-05 217 days left
Updated
2025-12-04
Name servers
  • ns.grdns.cz
  • ns.grdns.it

DNS records live

NS
  • ns.grdns.cz
  • ns.grdns.it
MX
  • 10 webmail.invite.cz

Email authentication partial

SPF
v=spf1 a mx ip4:93.91.240.105 ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc@obrusnik.net
policy: none (monitoring only)
DKIM
  • dkim: v=DKIM1; k=rsa; n=2048; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA/65QxXk1b0FojTpFgtyervEsWf+aiDi8WacdgdySxy5rc/86OAmpIuawTdJOAXoN0tKg6N…
selectors probed

Certificate (current) wrong cert

franta.invite.cz
from 2013-10-15 to 2014-10-15
Expired 4248 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://obrusnik.net/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (2)

Linked from (1)