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Hostname

firstdigital.co.jp

Last fetched

firstdigital.co.jp resolves to 1 IPv4 address operated by AS131965 in JP.

Nutrition Label

WHISPER CANON · firstdigital.co.jpRouting diversity1.5/10Peering density2.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint3.2/10canon.whisper.security/host/firstdigital.co.jp

Resolution chain

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

IPPrefixASNOperatorCountry
183.90.231.130183.90.224.0/20AS131965—JP

WHOIS identity

Registrar
—
Organization
firstdigital
Contact emails
—

Subdomains

5 observed subdomains of firstdigital.co.jp.

Subdomain
stg.firstdigital.co.jp
test.firstdigital.co.jp
www.firstdigital.co.jp

Showing 3 of 5. View all subdomains →

Web-graph footprint

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

9 sites link to this hostname.

18 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for firstdigital.co.jp.

MechanismTarget
SPF_Awww2511.sakura.ne.jp
SPF_INCLUDEspf.protection.outlook.com
SPF_MXfirstdigital.co.jp

Related pages

Pivot deeper into the graph from firstdigital.co.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "firstdigital.co.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.