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Hostname

4dnshost.com

Last fetched

4dnshost.com resolves to 1 IPv4 address operated by AS21221 in NL. WHOIS lists iana:1647 as the registrar.

Nutrition Label

WHISPER CANON · 4dnshost.comRouting diversity1.5/10Peering density5.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint5.2/10canon.whisper.security/host/4dnshost.com

Resolution chain

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

IPPrefixASNOperatorCountry
217.18.79.52217.18.64.0/20AS21221—NL

WHOIS identity

Registrar
iana:1647
Organization
qweb internet services b.v.
Contact emails

Subdomains

3 observed subdomains of 4dnshost.com.

Subdomain
nr43.4dnshost.com
nr45.4dnshost.com
nr46.4dnshost.com

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from 4dnshost.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "4dnshost.com"})-[: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.