Hostname

fwj.jp

Last fetched Fri, 19 Jun 2026 09:11:27 GMT

fwj.jp is a registered hostname under the .jp top-level domain. Live infrastructure data is temporarily unavailable; refresh in a moment.

Nutrition Label

Resolution chain

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WHOIS identity

Registrar

—

Organization

(not displayed by registrant's request)

Contact emails

proxy@whoisprotectservice.com

Subdomains

13 observed subdomains of fwj.jp.

Subdomain
app.fwj.jp
contest-db.fwj.jp
hostmaster.fwj.jp
mta-sts.fwj.jp
muftq.fwj.jp
ore.fwj.jp
qizlmlfpft.fwj.jp
store.fwj.jp
test-environment.fwj.jp
test.fwj.jp
ticket-checkin.fwj.jp
video.fwj.jp
www.fwj.jp

Web-graph footprint

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

148 sites link to this hostname.

256 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

smtp.google.com

SPF policy

5 SPF mechanisms authorising senders for fwj.jp.

Mechanism	Target
SPF_A	fwj.jp
SPF_A	sv2129.xserver.jp
SPF_INCLUDE	_spf.google.com
SPF_INCLUDE	spf.sender.xserver.jp
SPF_MX	fwj.jp

Pivot deeper into the graph from fwj.jp.

Cypher and MCP

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

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