Hostname

rmfi.jp

Last fetched Wed, 22 Jul 2026 00:06:16 GMT

rmfi.jp appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.

Nutrition Label

Resolution chain

rmfi.jp has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

No WHOIS records are currently associated with rmfi.jp in WhisperGraph.

Subdomains

2 observed subdomains of rmfi.jp.

Subdomain
mx.rmfi.jp
www.rmfi.jp

Threat posture

History

Mail and authentication

MX records

mx18.gmoserver.jp

SPF policy

1 SPF mechanism authorising senders for rmfi.jp.

Mechanism	Target
SPF_INCLUDE	spf18.gmoserver.jp

Pivot deeper into the graph from rmfi.jp.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "rmfi.jp"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)
      -[:ROUTES]->(asn:ASN)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, asn.name AS asn, n.name AS operator
LIMIT 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.