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Hostname

fj-a.jp

Last fetched

fj-a.jp resolves to 1 IPv4 address operated by AS7684 in JP.

Nutrition Label

WHISPER CANON · fj-a.jpRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint3.2/10canon.whisper.security/host/fj-a.jp

Resolution chain

fj-a.jp resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
133.242.138.156133.242.0.0/16AS7684—JP

WHOIS identity

Registrar
—
Organization
first_inc
Contact emails

Web-graph footprint

Distinct hostnames that link to or from fj-a.jp in the public web crawl.

19 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • fj-a.jp

SPF policy

7 SPF mechanisms authorising senders for fj-a.jp.

MechanismTarget
SPF_Awsrv5.firstinc.jp
SPF_Awsrv6.firstinc.jp
SPF_IP133.242.2.13
SPF_IP153.120.12.65
SPF_IP2401:2500:103:2:133:242:2:13
SPF_IP2401:2500:203:a:153:120:12:65
SPF_MXfj-a.jp

Related pages

Pivot deeper into the graph from fj-a.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "fj-a.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.