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Hostname

vanfu.co.jp

Last fetched

vanfu.co.jp resolves to 18.180.191.73, announced in 18.180.0.0/15 by AMAZON-02 - Amazon.com, Inc. in JP. vanfu.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 · vanfu.co.jpRouting diversity1.5/10Peering density9.7/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.6/10canon.whisper.security/host/vanfu.co.jp

Resolution chain

IPv6 resolution

No AAAA record for vanfu.co.jp is recorded in WhisperGraph.

Attribution

Aws

cloud · ORIGIN_AS

WHOIS identity

Registrant organisation
vanfu

Subdomains

Subdomain
calbee.vanfu.co.jp
demo.vanfu.co.jp
ebis.vanfu.co.jp
faq.vanfu.co.jp
ftp.vanfu.co.jp
gw.vanfu.co.jp
igw.vanfu.co.jp
infoletter.vanfu.co.jp
www.vanfu.co.jp
www2.vanfu.co.jp
www3.vanfu.co.jp

Showing 11 of 11 subdomains (11 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

  • 01.dnsv.jp
  • 02.dnsv.jp
  • 03.dnsv.jp
  • 04.dnsv.jp

MX records

  • aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • aspmx2.googlemail.com
  • aspmx3.googlemail.com
  • aspmx4.googlemail.com
  • aspmx5.googlemail.com

SPF policy

  • include: _spf.google.com
  • include: _spf.salesforce.com
  • include: spf.haihaimail.jp
  • include: mdalex.maildealer.jp
  • include: spf.mptx.jp
  • a: www2978.sakura.ne.jp
  • a: www3037.sakura.ne.jp
  • include: e-grant3.ko-sokumail.net
  • ip: 18.182.125.87
  • ip: 210.154.106.251
  • ip: 210.171.136.14
  • ip: 210.171.136.50
  • ip: 3.114.51.138
  • ip: 52.198.152.101
  • ip: 52.199.157.179
  • ip: 52.68.156.27
  • ip: 52.69.236.253
  • ip: 54.250.118.21

Threat-feed evidence

History

Related pages

Pivot from vanfu.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: "vanfu.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.