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Hostname

greatschool.cz

Last fetched

greatschool.cz resolves to 1 IPv4 address operated by AS44043 in RO.

Nutrition Label

WHISPER CANON · greatschool.czRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint5.2/10canon.whisper.security/host/greatschool.cz

Resolution chain

greatschool.cz resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
89.44.139.15489.44.139.0/24AS44043—RO

WHOIS identity

No WHOIS records are currently associated with greatschool.cz in WhisperGraph.

Subdomains

2 observed subdomains of greatschool.cz.

Subdomain
5th-grade.greatschool.cz
www.greatschool.cz

Web-graph footprint

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

1 site linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from greatschool.cz.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "greatschool.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.