indexo.dev

comin.cz

.cz dns crawl

First seen 2026-05-21 · Last seen 2026-05-31 · ok HTTP/1.1 200 2887 ms crawled 2026-05-27

CZ · 85.118.132.20 · AS24971 MasterDC s.r.o.

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

Classifying

HTML metadata

Title
Comin.cz, s.r.o. - Lead management, internetové aplikace, webdesign
Description
Společnost Comin.cz, s.r.o. nabízí komplexní řešení pro firemní WWW prezentace, Lead management, internetové aplikace a kreativní kampaňové koncepty především pro klienty z oblasti automotive.
Language
cs

Technology

Server
Apache
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • fonts.googleapis.com×2
  • apis.google.com×1
  • maps.googleapis.com×1
  • plus.google.com×1

Contact

Email
Phone

Registration

Registrar
REG-WEBGLOBE
Created
1998-03-24
Expires
2026-10-09 130 days left
Updated
2006-11-20
Name servers
  • ns2.comin.cz
  • ns.comin.cz

DNS records live

NS
  • ns.comin.cz
  • ns2.comin.cz
MX
  • 10 comin.cz
  • 100 ns2.comin.cz

Email authentication partial

SPF
v=spf1 include:spf.comin.cz a mx include:spf.smartemailing.cz -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc+168871@smartemailing.cz; fo=1
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current) wrong cert

R13
from 2026-04-08 to 2026-07-07
Expires in 37 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (2)

Linked from (4)