indexo.dev

zabezpecovaci-systemy-tint.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP 200 2133 ms crawled 2026-05-30

CZ · 89.111.109.253 · AS39791 Telco Pro Services, a. s.

Reputation 79/100 weak security headers spf without fallback no dmarc policy

DNS records live

NS
  • ns.gransy.com
  • ns2.gransy.com
  • ns3.gransy.com
  • ns4.gransy.com
  • ns5.gransy.com
MX
  • 10 mail.zabezpecovaci-systemy-tint.cz

Email authentication weak

SPF
v=spf1 a mx include:gransy.com
missing all
DMARC
not published
DKIM
  • mail: v=DKIM1;h=sha256;k=rsa;s=email;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnPMGXe4YRuI6pCxfrcyuIF89Qcl6crcx/sZIixiuedrj6th2s2RRsmYiertHzWf…
selectors probed

Certificate (current)

YE1
from 2026-05-29 to 2026-08-27
Expires in 88 days

Full certificate history on crt.sh ↗

Linked from (1)