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Hostname

4jumping.cz

Last fetched

4jumping.cz resolves to 1 IPv4 address operated by AS50599 in PL. WHOIS lists registrar:reg-keysystems as the registrar.

Nutrition Label

WHISPER CANON · 4jumping.czRouting diversity1.5/10Peering density3.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint3.2/10canon.whisper.security/host/4jumping.cz

Resolution chain

4jumping.cz resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
185.200.44.213185.200.44.0/22AS50599—PL

WHOIS identity

Registrar
registrar:reg-keysystems
Organization
verseo sp. z o.o.
Contact emails
—

Subdomains

1 observed subdomain of 4jumping.cz.

Subdomain
www.4jumping.cz

Web-graph footprint

Distinct hostnames that link to or from 4jumping.cz in the public web crawl.

8 sites link to this hostname.

5 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 4jumping.cz.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "4jumping.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.