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Hostname

opac.jp

Last fetched

opac.jp resolves to 13.158.104.78, announced in 13.158.0.0/15 by AMAZON-02 - Amazon.com, Inc. in JP. opac.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 · opac.jpRouting diversity1.5/10Peering density9.7/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint6.9/10canon.whisper.security/host/opac.jp

Resolution chain

IPv6 resolution

No AAAA record for opac.jp is recorded in WhisperGraph.

Attribution

Aws

cloud · ORIGIN_AS

WHOIS identity

Registrant organisation
braintech
Contact emails
jpost@braintech.co.jp, ldc00555@nifty.ne.jp

Subdomains

Subdomain
agh.opac.jp
aikoku-u.opac.jp
aino.opac.jp
alc.opac.jp
aomori-akenohoshi.opac.jp
asiaafricalibrary.opac.jp
azabulib.opac.jp
azopfsv01.opac.jp
bicl.opac.jp
bml.opac.jp
bookmina.opac.jp
catherinelib.opac.jp

Showing 12 of 144. View all subdomains →

Mail and authentication

Nameservers

  • ns-189.awsdns-23.com
  • ns020-7h8ma76otg53ckmc.7.d-53.info
  • dns-b.iij.ad.jp
  • dns-c.iij.ad.jp
  • ns020-7h8ma76otg53ckmc.7.d-53.jp
  • ns-635.awsdns-15.net
  • ns020-7h8ma76otg53ckmc.7.d-53.net
  • ns000.d-53.net
  • ns-1180.awsdns-19.org
  • ns-1959.awsdns-52.co.uk

SPF policy

  • include: amazonses.com

Threat-feed evidence

History

Related pages

Pivot from opac.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: "opac.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.