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Hostname

jvra.net

Last fetched

jvra.net resolves to 20.48.122.10, announced in 20.48.0.0/12 by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation in JP. jvra.net 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 · jvra.netRouting diversity1.5/10Peering density8.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint8.0/10canon.whisper.security/host/jvra.net

Resolution chain

IPv6 resolution

No AAAA record for jvra.net is recorded in WhisperGraph.

Attribution

Azure

cloud · ORIGIN_AS

WHOIS identity

Registrar
iana:48
Registrant organisation
kengyu nakamura
Contact emails
system@prime-strategy.co.jp

Subdomains

Subdomain
mail.jvra.net
www.jvra.net

Showing 2 of 2 subdomains (2 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

  • ns1.dns.ne.jp
  • ns2.dns.ne.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

  • mx.unit01.paasmail.tyo1.conoha.io
  • mail73.conoha.ne.jp

SPF policy

  • include: _spf.paasmail.conoha.io
  • include: _spf.conoha.ne.jp
  • a: jvra.net
  • include: sendgrid.net
  • ip: 20.48.122.10

Threat-feed evidence

History

Related pages

Pivot from jvra.net 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: "jvra.net"})-[: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.