indexo.dev

danielseiner.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-01 · pending crawled 2026-06-02

SK · 37.9.175.213 · AS51013 WebSupport s.r.o.

Reputation 92/100 no dmarc policy

ssl error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:1000)

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 10 mailin1.danielseiner.cz
  • 100 mailin2.danielseiner.cz

Email authentication weak

SPF
not published
DMARC
not published
DKIM
  • mail: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqxE01TQ+SNW1tInL1/Bhtu0tNbAZLI1xbF8X2NJjl0a0C6O/FEF2sXNKmIO4+hc82gbEDchF3zAxEh…
selectors probed

Certificate (current)

R12
from 2025-12-08 to 2026-03-08
Expired 86 days ago

Full certificate history on crt.sh ↗

Linked from (1)