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Hostname

setsu.co.jp

Last fetched

setsu.co.jp resolves to 1 IPv4 address operated by AS23824 in JP.

Nutrition Label

WHISPER CANON · setsu.co.jpRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.6/10canon.whisper.security/host/setsu.co.jp

Resolution chain

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

IPPrefixASNOperatorCountry
219.99.172.139219.99.168.0/21AS23824—JP

WHOIS identity

Registrar
—
Organization
setsu koumuten
Contact emails
—

Subdomains

2 observed subdomains of setsu.co.jp.

Subdomain
mail.setsu.co.jp
www.setsu.co.jp

Web-graph footprint

Distinct hostnames that link to or from setsu.co.jp in the public web crawl.

19 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for setsu.co.jp.

MechanismTarget
SPF_Asetsu.co.jp
SPF_INCLUDEspfgw.fsi.ne.jp
SPF_MXsetsu.co.jp

Related pages

Pivot deeper into the graph from setsu.co.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "setsu.co.jp"})-[: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.