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Hostname

know-net.co.jp

Last fetched

know-net.co.jp is a hostname indexed by WhisperGraph, the internet-infrastructure graph behind the Whisper Internet Directory. know-net.co.jp is not listed on any threat feed indexed by WhisperGraph; reconciled level NONE.

Threat posture

0threat score (procedure-native scale)

NONE

No threats observed.

Threat feeds listing this
0
Verdict coverage
known-clean

Nutrition Label

WHISPER CANON · know-net.co.jpRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.6/10canon.whisper.security/host/know-net.co.jp

Resolution chain

No IPv4 resolution is recorded for know-net.co.jp in WhisperGraph.

Subdomains

Subdomain
40th-anniversary.know-net.co.jp
ev-eval.know-net.co.jp
ev.know-net.co.jp
ev2.know-net.co.jp
saiyo.know-net.co.jp
www.know-net.co.jp
www2.know-net.co.jp

Showing 7 of 7 subdomains (7 per page).

Web-graph footprint

Sampled `LINKS_TO` edges. The hyperlink layer is a pilot sample, not a web-scale crawl, so these are illustrative.

Sample inbound links

Sample outbound links

Mail and authentication

Nameservers

  • skydns11.otsuka-office365.jp
  • skydns12.otsuka-office365.jp
  • skydns13.otsuka-office365.jp
  • skydns99.otsuka-office365.jp

MX records

  • knownet-co-jp01b.mail.protection.outlook.com

SPF policy

  • include: spf.protection.outlook.com
  • include: dococab.jp
  • include: spf.spcloud.jp
  • ip: 157.205.84.98
  • ip: 210.199.186.196
  • ip: 210.199.186.197

Threat-feed evidence

History

Related pages

Pivot from know-net.co.jp into the addresses, networks and registries it depends on.

Cypher and MCP

Reproduce this hostname's resolution chain against graph.whisper.security:

MATCH (h:HOSTNAME {name: "know-net.co.jp"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)-[:ROUTES]->(a:ASN)
OPTIONAL MATCH (a)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, a.name AS asn, n.name AS network
LIMIT 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.