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Hostname

planes.cz

Last fetched

planes.cz resolves to 1 IPv4 address operated by AS43541 in CZ. WHOIS lists registrar:reg-internet-cz as the registrar.

Nutrition Label

WHISPER CANON · planes.czRouting diversity1.5/10Peering density4.8/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency6.7/10Resolver footprint4.0/10canon.whisper.security/host/planes.cz

Resolution chain

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

IPPrefixASNOperatorCountry
217.16.180.180217.16.176.0/20AS43541—CZ

WHOIS identity

Registrar
registrar:reg-internet-cz
Organization
ondrej zich
Contact emails

Subdomains

12 observed subdomains of planes.cz.

Subdomain
2014.planes.cz
admin-new.planes.cz
admin.planes.cz
forum.planes.cz
hungary.planes.cz
hungay.planes.cz
klub.planes.cz
l410.planes.cz
new.planes.cz
ng.planes.cz
www.planes.cz

Showing 11 of 12. View all subdomains →

Web-graph footprint

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

185 sites link to this hostname.

132 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 planes.cz.

MechanismTarget
SPF_INCLUDE_spf.google.com

Related pages

Pivot deeper into the graph from planes.cz.

Cypher and MCP

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

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