indexo.dev

mysh.cz

.cz dns crawl

First seen 2026-05-27 · Last seen 2026-06-03 · ok HTTP/1.1 200 336 ms crawled 2026-05-30

CZ · 95.168.217.17 · AS39392 SH.cz s.r.o.

Reputation 62/100 listed in spam blocklist weak security headers no dmarc policy

Classifying

HTML metadata

Title
MYSH.CZ | webový hosting

Technology

Server
Apache
PHP
5.4.45 end of life

Contact

Email
Phone

DNS records live

NS
  • ns.mysh.cz
  • ns1.mysh.cz
  • ns2.mysh.cz
  • ns3.mysh.cz
MX
  • 10 protection.mail.mysh.cz
  • 20 backup.mail.mysh.cz
TXT
  • +KLcVwdgFAlWqUlIzHDUUwpBJkw4AnDkJP44wT5Xp84Tk6KZA16HzE4PQlR2ZJgzmy/yZ5Spt/b0GGHmYLBJug==
Verified for
  • Apple
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.mysh.cz ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDmmKdY61x02v0RX+FMDfMaJ1llW4fvixWNdUurFpId0VNTy4fewmO76biQp2Rx8H1A+l6FgNKB25FnrO7f8Y…
selectors probed

Certificate (current)

R12
from 2026-03-31 to 2026-06-29
Expires in 25 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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