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Hostname

f-leccs.jp

Last fetched

f-leccs.jp resolves to 1 IPv4 address operated by AS131965 in JP.

Nutrition Label

WHISPER CANON · f-leccs.jpRouting diversity1.5/10Peering density2.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint5.2/10canon.whisper.security/host/f-leccs.jp

Resolution chain

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

IPPrefixASNOperatorCountry
183.181.97.31183.181.96.0/23AS131965—JP

WHOIS identity

Registrar
—
Organization
yusuke kusuhara
Contact emails

Subdomains

11 observed subdomains of f-leccs.jp.

Subdomain
eport.f-leccs.jp
lms.f-leccs.jp
m.f-leccs.jp
mdsite.f-leccs.jp
rt.f-leccs.jp
sns.f-leccs.jp
sso.f-leccs.jp
stream.f-leccs.jp
www.f-leccs.jp

Showing 9 of 11. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from f-leccs.jp in the public web crawl.

9 sites link to this hostname.

34 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • f-leccs.jp

SPF policy

4 SPF mechanisms authorising senders for f-leccs.jp.

MechanismTarget
SPF_Af-leccs.jp
SPF_Asv7030.xserver.jp
SPF_INCLUDEspf.sender.xserver.jp
SPF_MXf-leccs.jp

Related pages

Pivot deeper into the graph from f-leccs.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "f-leccs.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.