indexo.dev

petrmara.com

.com crawl

First seen 2026-05-30 · Last seen 2026-05-30 · ok HTTP/1.1 200 435 ms crawled 2026-05-31

CZ · 185.102.21.199 · AS8648 dogado GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Petr Mára
Language
cs

Technology

Server
nginx
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×2
  • fonts.gstatic.com×1

Social

Contact

Email

Registration

Registrar
Gransy, s.r.o.
Created
2005-12-15
Expires
2026-12-15 197 days left
Updated
2025-11-17
Name servers
  • ns1.ignum.com
  • ns2.ignum.cz

DNS records live

NS
  • ns1.ignum.com
  • ns2.ignum.cz
MX
  • 1 smtp.google.com
Verified for
  • Apple
  • Google

Email authentication partial

SPF
v=spf1 include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:petr@petrmara.com;
policy: none (monitoring only)
DKIM
  • google: v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAshD3vhe8vLpbugzsNPSx9isS/t+Ut4CHS8w2m33J5Xj/ZoyjXYuzsMK6LQFbEk22kB7X6AnQbDRC577V…
selectors probed

Certificate (current)

R13
from 2026-05-15 to 2026-08-13
Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://petrmara.com/

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

Links to (5)

Linked from (1)