indexo.dev

rkka.cz

.cz crawl

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

CZ · 46.228.16.196 · AS57188 ORKA systems, s.r.o.

Reputation 92/100 weak subdomain policy

http error: ConnectTimeout

DNS records live

NS
  • ns1.regzone.cz
  • ns1.regzone.de
  • ns1.regzone.info
MX
  • 10 mail.karvina.cz
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 mx ip4:46.228.16.197 ip4:89.221.212.120 ip6:2a02:2b88:2:178::1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; sp=none; pct=100;
policy: reject (enforced) · sp=none
DKIM
no key found at common selectors

Certificates

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Linked from (2)