indexo.dev

mycomm.cz

.cz crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 1431 ms crawled 2026-06-04

CZ · 81.91.86.14 · AS39790 Web4U s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
myComm
Language
cs
Generator
WordPress 6.9.4
Canonical
https://www.mycomm.cz/

Technology

Server
openresty
CMS
WordPress 6.9.4
PHP
8.4.21
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • cdnjs.cloudflare.com×3
  • fonts.googleapis.com×2
  • stackpath.bootstrapcdn.com×1

Contact

Email
Phone

Registration

Registrar
REG-WEB4U
Created
2019-10-18
Expires
2026-10-17 134 days left
Updated
2019-10-18
Name servers
  • ns2.web4u.cz
  • ns.web4u.cz

DNS records live

NS
  • ns.web4u.cz
  • ns2.web4u.cz
MX
  • 0 mycomm-cz.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

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

Certificate (current)

YR1
from 2026-05-30 to 2026-08-28
Expires in 84 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (1)

Linked from (1)