indexo.dev

calibra-krmivo.cz

.cz crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP 200 637 ms crawled 2026-06-02

CZ · 81.91.92.221 · AS39790 Web4U s.r.o.

Reputation 87/100 weak security headers no dmarc policy

DNS records live

NS
  • ns.grdns.cz
  • ns.grdns.it
MX
  • 10 mxa-003bc701.gslb.pphosted.com
  • 10 mxb-003bc701.gslb.pphosted.com

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com include:spf-003bc701.pphosted.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificates

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Linked from (1)