infonia.com

.com dns crawl

First seen 2026-05-29 · Last seen 2026-05-31 · ok HTTP/1.1 200 517 ms crawled 2026-05-31

CZ · 77.93.204.40 · AS24971 MasterDC s.r.o.

Reputation 37/100 listed in spam blocklist wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title: Infonia Website Design
Description: Infonia Website Design

Technology

Server: Apache
jQuery: 1.8.3 known XSS (<3.5)
Stack: PHP

Analytics

Google Tag Manager

Third-party hosts loaded (3)

ajax.googleapis.com×1
www.google.com×1
www.googletagmanager.com×1

Social

Registration

Registrar

Gransy, s.r.o.

Created

2002-03-24

Expires

2027-03-24 296 days left

Updated

2026-03-05

Name servers

ns1.ignum.com
ns2.ignum.cz

DNS records live

NS

ns1.ignum.com
ns2.ignum.cz

MX

10 mail.infonia.com
20 mail2.idc.cz

Email authentication weak

SPF: v=spf1 a mx include:authsmtp.com include:spf.infonia.com -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current) wrong cert

R12

from 2026-05-20 to 2026-08-18

Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://www.infonia.com/

findings

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