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Hostname

janu.jp

Last fetched

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

Nutrition Label

WHISPER CANON · janu.jpRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint4.6/10canon.whisper.security/host/janu.jp

Resolution chain

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

IPPrefixASNOperatorCountry
85.131.210.2785.131.192.0/18AS131965—JP

WHOIS identity

Registrar
—
Organization
the japan assosiation of national universities
Contact emails

Subdomains

4 observed subdomains of janu.jp.

Subdomain
kaiin.janu.jp
test.janu.jp
web.janu.jp
www.janu.jp

Web-graph footprint

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

427 sites link to this hostname.

521 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for janu.jp.

MechanismTarget
SPF_INCLUDE_spf001.syncdot.com
SPF_INCLUDEspfcm.cybermail.jp

Related pages

Pivot deeper into the graph from janu.jp.

Cypher and MCP

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

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