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Hostname

rfshift.jp

Last fetched

rfshift.jp resolves to 153.127.133.227, announced in 153.127.128.0/18 by SAKURA-A - SAKURA Internet Inc. in JP. rfshift.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 · rfshift.jpRouting diversity2.4/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint3.2/10canon.whisper.security/host/rfshift.jp

Resolution chain

IPv6 resolution

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

Attribution

sakura

ORIGIN_AS

WHOIS identity

Registrant organisation
masaya togashi
Contact emails
support@rshift.jp

Subdomains

Subdomain
4210.rfshift.jp
mail.rfshift.jp

Showing 2 of 2 subdomains (2 per page).

Mail and authentication

Nameservers

  • ns1.gslb4.sakura.ne.jp
  • ns2.gslb4.sakura.ne.jp

MX records

  • mail.rfshift.jp

SPF policy

  • include: spf.ess.nifcloud.com
  • include: spf.baremetal.jp
  • a: www9299m.sakura.ne.jp
  • mx: rfshift.jp

Threat-feed evidence

History

Related pages

Pivot from rfshift.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: "rfshift.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.