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Hostname

sfid.jp

Last fetched

sfid.jp resolves to 1 IPv4 address operated by AS15830 in JP.

Nutrition Label

WHISPER CANON · sfid.jpRouting diversity1.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint3.2/10canon.whisper.security/host/sfid.jp

Resolution chain

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

IPPrefixASNOperatorCountry
182.236.89.124182.236.64.0/19AS15830—JP

WHOIS identity

Registrar
—
Organization
fukuoka iryo dan
Contact emails

Subdomains

2 observed subdomains of sfid.jp.

Subdomain
mail.sfid.jp
www.sfid.jp

Web-graph footprint

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

23 sites link to this hostname.

18 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • sfid.jp

SPF policy

1 SPF mechanism authorising senders for sfid.jp.

MechanismTarget
SPF_IP182.236.89.124

Related pages

Pivot deeper into the graph from sfid.jp.

Cypher and MCP

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

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