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Hostname

rerf.or.jp

Last fetched

rerf.or.jp resolves to 150.60.176.189, announced in 150.60.0.0/16 by CPI-NET - KDDI Web Communications Inc. in JP. rerf.or.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 · rerf.or.jpRouting diversity1.5/10Peering density3.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint8.0/10canon.whisper.security/host/rerf.or.jp

Resolution chain

IPv6 resolution

No AAAA record for rerf.or.jp is recorded in WhisperGraph.

Attribution

kddi

ORIGIN_AS

WHOIS identity

WhisperGraph holds no WHOIS registrar, registrant organisation or contact email for rerf.or.jp. WHOIS is recorded against the registrable domain, so a subdomain such as a www. host carries none of its own — check the registrable domain for this name.

Subdomains

Subdomain
csw.rerf.or.jp
db5p.rerf.or.jp
db6p.rerf.or.jp
dbtn.rerf.or.jp
dbweb1.rerf.or.jp
idmanager.rerf.or.jp
ldap.rerf.or.jp
lx1.rerf.or.jp
mail.rerf.or.jp
mailgw.rerf.or.jp
ns1.rerf.or.jp
ns2.rerf.or.jp

Showing 12 of 16. View all subdomains →

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

  • ns1.rerf.or.jp
  • ns2.rerf.or.jp
  • a.root-servers.net
  • b.root-servers.net
  • c.root-servers.net
  • d.root-servers.net
  • e.root-servers.net
  • f.root-servers.net
  • g.root-servers.net
  • h.root-servers.net
  • i.root-servers.net
  • j.root-servers.net
  • k.root-servers.net
  • l.root-servers.net
  • m.root-servers.net

MX records

  • rerf-or-jp.mail.protection.outlook.com

SPF policy

  • include: spf.protection.outlook.com
  • include: _spf.salesforce.com
  • include: spf.bmv.jp
  • mx: rerf.or.jp

Threat-feed evidence

History

Related pages

Pivot from rerf.or.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: "rerf.or.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.