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Hostname

leberan.jp

Last fetched

leberan.jp resolves to 1 IPv4 address operated by AS131965 in JP.

Nutrition Label

WHISPER CANON · leberan.jpRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint5.2/10canon.whisper.security/host/leberan.jp

Resolution chain

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

IPPrefixASNOperatorCountry
183.181.90.43183.181.90.0/23AS131965—JP

WHOIS identity

Registrar
—
Organization
(not displayed by registrant's request)
Contact emails

Subdomains

4 observed subdomains of leberan.jp.

Subdomain
mta-sts.leberan.jp
oyakudati.leberan.jp
wildcard.leberan.jp
www.leberan.jp

Web-graph footprint

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

8 sites link to this hostname.

159 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • leberan.jp

SPF policy

4 SPF mechanisms authorising senders for leberan.jp.

MechanismTarget
SPF_Aleberan.jp
SPF_Asv8362.xserver.jp
SPF_INCLUDEspf.sender.xserver.jp
SPF_MXleberan.jp

Related pages

Pivot deeper into the graph from leberan.jp.

Cypher and MCP

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

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