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Hostname

4heads.org

Last fetched

4heads.org is a registered hostname under the .org top-level domain. Live infrastructure data is temporarily unavailable; refresh in a moment.

Nutrition Label

WHISPER CANON · 4heads.orgRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/4heads.org

Resolution chain

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WHOIS identity

Registrar
iana:146
Organization
domains by proxy,
Contact emails

Subdomains

1 observed subdomain of 4heads.org.

Subdomain
www.4heads.org

Web-graph footprint

Distinct hostnames that link to or from 4heads.org in the public web crawl.

73 sites link to this hostname.

657 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for 4heads.org.

MechanismTarget
SPF_INCLUDE_spf-usg2.ppe-hosted.com
SPF_INCLUDEsecureserver.net

Related pages

Pivot deeper into the graph from 4heads.org.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "4heads.org"})-[: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.