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Hostname

postavy.cz

Last fetched

postavy.cz resolves to 2 IPv4 addresses operated by AS24971 in CZ. WHOIS lists registrar:reg-active24 as the registrar.

Nutrition Label

WHISPER CANON · postavy.czRouting diversity2.4/10Peering density7.3/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency10.0/10Resolver footprint8.2/10canon.whisper.security/host/postavy.cz

Resolution chain

postavy.cz resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
185.8.165.237185.8.164.0/23AS24971—CZ
208.91.112.55208.91.112.0/24AS40934FORTINET - Fortinet Inc.US
208.91.112.55208.91.112.0/24AS40934FORTINET - Fortinet Inc.CA

WHOIS identity

Registrar
registrar:reg-active24
Organization
jindrich zubec
Contact emails

Subdomains

2 observed subdomains of postavy.cz.

Subdomain
mail.postavy.cz
www.postavy.cz

Web-graph footprint

Distinct hostnames that link to or from postavy.cz in the public web crawl.

321 sites link to this hostname.

33 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for postavy.cz.

MechanismTarget
SPF_MXpostavy.cz

Related pages

Pivot deeper into the graph from postavy.cz.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "postavy.cz"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)
      -[:ROUTES]->(asn:ASN)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, asn.name AS asn, n.name AS operator
LIMIT 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.