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Hostname

koitoba.com

Last fetched

koitoba.com has no current public IPv4 resolution in WhisperGraph; WHOIS lists iana:1656 as the registrar.

Nutrition Label

WHISPER CANON · koitoba.comRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.0/10canon.whisper.security/host/koitoba.com

Resolution chain

koitoba.com has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

Registrar
iana:1656
Organization
masaki yamashita
Contact emails

Subdomains

2 observed subdomains of koitoba.com.

Subdomain
dmail.koitoba.com
www.koitoba.com

Web-graph footprint

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

34 sites link to this hostname.

13 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 koitoba.com.

MechanismTarget
SPF_INCLUDEkagoya.net

Related pages

Pivot deeper into the graph from koitoba.com.

Cypher and MCP

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

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