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Hostname

f4fxl.org

Last fetched

f4fxl.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 · f4fxl.orgRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/f4fxl.org

Resolution chain

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WHOIS identity

Registrar
iana:81
Organization
geoffrey merck
Contact emails

Subdomains

11 observed subdomains of f4fxl.org.

Subdomain
aprs2waytest.f4fxl.org
autoconfig.f4fxl.org
autodiscover.f4fxl.org
map1.f4fxl.org
map2.f4fxl.org
map3.f4fxl.org
map4.f4fxl.org
mapcache.f4fxl.org
repeaterbook.f4fxl.org
trackdirect.f4fxl.org
www.f4fxl.org

Web-graph footprint

Distinct hostnames that link to or from f4fxl.org in the public web crawl.

28 sites link to this hostname.

70 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 f4fxl.org.

MechanismTarget
SPF_INCLUDEspf.infomaniak.ch

Related pages

Pivot deeper into the graph from f4fxl.org.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "f4fxl.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.