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Hostname

highjump.cz

Last fetched

highjump.cz resolves to 2 IPv4 addresses operated by AS25234 in CZ.

Nutrition Label

WHISPER CANON · highjump.czRouting diversity2.4/10Peering density4.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint5.6/10canon.whisper.security/host/highjump.cz

Resolution chain

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

IPPrefixASNOperatorCountry
31.15.10.6931.15.8.0/21AS25234—CZ
37.9.175.21237.9.175.0/24AS51013—SK

WHOIS identity

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

Subdomains

3 observed subdomains of highjump.cz.

Subdomain
mailin1.highjump.cz
mailin2.highjump.cz
www.highjump.cz

Web-graph footprint

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

50 sites link to this hostname.

208 sites 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 highjump.cz.

Cypher and MCP

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

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