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Hostname

bitstar.jp

Last fetched

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

Nutrition Label

WHISPER CANON · bitstar.jpRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint4.6/10canon.whisper.security/host/bitstar.jp

Resolution chain

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

IPPrefixASNOperatorCountry
133.242.20.114133.242.0.0/16AS7684SAKURA-A SAKURA Internet Inc.JP

WHOIS identity

Registrar
—
Organization
akihiro maeda
Contact emails

Subdomains

15 observed subdomains of bitstar.jp.

Subdomain
202122142117.bitstar.jp
www.bitstar.jp
tabitsuzuki.bitstar.jp
server-ikou.bitstar.jp
recruit.bitstar.jp
portal-new.bitstar.jp
portal.bitstar.jp
plesk.bitstar.jp
ns1.bitstar.jp
gitlab.bitstar.jp
gcr.bitstar.jp
drive.bitstar.jp
cafebar.bitstar.jp
202122142119.bitstar.jp

Showing 14 of 15. View all subdomains →

Web-graph footprint

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

70 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for bitstar.jp.

MechanismTarget
SPF_Awww5325.sakura.ne.jp
SPF_INCLUDEspf.haihaimail.jp
SPF_INCLUDEspf.protection.outlook.com
SPF_IP153.125.145.199/32
SPF_IP219.94.128.52

Related pages

Pivot deeper into the graph from bitstar.jp.

Cypher and MCP

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

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