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Hostname

yoyukai.com

Last fetched

yoyukai.com resolves to 1 IPv4 address operated by AS9371 in JP. WHOIS lists iana:420 as the registrar.

Nutrition Label

WHISPER CANON · yoyukai.comRouting diversity1.5/10Peering density3.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/yoyukai.com

Resolution chain

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

IPPrefixASNOperatorCountry
219.94.163.164219.94.128.0/17AS9371—JP

WHOIS identity

Registrar
iana:420
Organization
youichi miyahara
Contact emails

Subdomains

1 observed subdomain of yoyukai.com.

Subdomain
www.yoyukai.com

Web-graph footprint

Distinct hostnames that link to or from yoyukai.com in the public web crawl.

8 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • yoyukai.com

SPF policy

2 SPF mechanisms authorising senders for yoyukai.com.

MechanismTarget
SPF_Awww1524.sakura.ne.jp
SPF_MXyoyukai.com

Related pages

Pivot deeper into the graph from yoyukai.com.

Cypher and MCP

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

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