Hostname

ffri.jp

Last fetched Tue, 30 Jun 2026 09:42:54 GMT

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

Nutrition Label

Resolution chain

ffri.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

Registrar

—

Organization

ffri security,

Contact emails

whois@ffri.jp

Subdomains

24 observed subdomains of ffri.jp.

Subdomain
_spf01.ffri.jp
_spf02.ffri.jp
_spf03.ffri.jp
download.ffri.jp
engineers.ffri.jp
garencieres.ffri.jp
int.ffri.jp
larus.ffri.jp
mail.ffri.jp
ns.ffri.jp
oem01.ffri.jp
regist.ffri.jp
rep.ffri.jp
stg.ffri.jp
supportyarai.ffri.jp
threat-intelligence.ffri.jp
whitebase.ffri.jp
www.ffri.jp

Showing 18 of 24. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from ffri.jp in the public web crawl.

171 sites link to this hostname.

334 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mx.securemx.jp

SPF policy

8 SPF mechanisms authorising senders for ffri.jp.

Mechanism	Target
SPF_A	smtp.cloudmine.jp
SPF_INCLUDE	_spf01.ffri.jp
SPF_INCLUDE	_spf02.ffri.jp
SPF_INCLUDE	_spf03.ffri.jp
SPF_INCLUDE	amazonses.com
SPF_INCLUDE	spf-bma.mpme.jp
SPF_INCLUDE	spf.securemx.jp
SPF_IP	13.231.9.0/32

Pivot deeper into the graph from ffri.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "ffri.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.