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Hostname

440.tokyo

Last fetched

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

Nutrition Label

WHISPER CANON · 440.tokyoRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/440.tokyo

Resolution chain

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WHOIS identity

Registrar
iana:49
Organization
whois privacy protection service by muumuudomain
Contact emails

Subdomains

1 observed subdomain of 440.tokyo.

Subdomain
www.440.tokyo

Web-graph footprint

Distinct hostnames that link to or from 440.tokyo in the public web crawl.

291 sites link to this hostname.

38 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • 440.tokyo

SPF policy

2 SPF mechanisms authorising senders for 440.tokyo.

MechanismTarget
SPF_Awww2543.sakura.ne.jp
SPF_MX440.tokyo

Related pages

Pivot deeper into the graph from 440.tokyo.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "440.tokyo"})-[: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.