indexo.dev

tatrahotel.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP 200 1486 ms crawled 2026-06-01

CZ · 31.31.239.206 · AS56566 SATT a.s.

Reputation 87/100 weak security headers no dmarc policy

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 10 df41bf94278fb6b5.mx2.emailprofi.seznam.cz
  • 20 df41bf94278fb6b5.mx1.emailprofi.seznam.cz

Email authentication weak

SPF
v=spf1 include:spf.seznam.cz ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-22 to 2026-08-20
Expires in 79 days

Full certificate history on crt.sh ↗

Linked from (1)