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Hostname

build.co.jp

Last fetched

build.co.jp resolves to 1 IPv4 address operated by SAKURA-A - SAKURA Internet Inc. in JP.

Nutrition Label

WHISPER CANON · build.co.jpRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.0/10canon.whisper.security/host/build.co.jp

Resolution chain

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

IPPrefixASNOperatorCountry
133.242.158.231133.242.0.0/16AS7684SAKURA-A - SAKURA Internet Inc.JP

WHOIS identity

Registrar
—
Organization
sogabe corporation
Contact emails
—

Subdomains

1 observed subdomain of build.co.jp.

Subdomain
www.build.co.jp

Web-graph footprint

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

70 sites linked to from this hostname.

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

9 SPF mechanisms authorising senders for build.co.jp.

MechanismTarget
SPF_IP157.205.123.224/28
SPF_IP157.205.123.240/28
SPF_IP157.205.202.0/24
SPF_IP157.205.203.128/25
SPF_IP157.205.248.64/26
SPF_IP216.230.250.0/24
SPF_IP216.230.251.0/24
SPF_IP216.230.252.0/24
SPF_IP216.230.254.0/24

Related pages

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

Cypher and MCP

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

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