Hostname

opendi.jp

Last fetched Tue, 16 Jun 2026 13:55:11 GMT

opendi.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

Resolution chain data is temporarily unavailable. Refresh in a moment to retry.

WHOIS identity

Registrar

—

Organization

opendi international

Contact emails

Subdomains

65 observed subdomains of opendi.jp.

Subdomain
abe-nara.opendi.jp
abiko-osaka.opendi.jp
achi.opendi.jp
ada.opendi.jp
ae.opendi.jp
agu.opendi.jp
aha.opendi.jp
aikawa-hokkaido.opendi.jp
aitama.opendi.jp
akabayashi.opendi.jp
akata.opendi.jp
akawa.opendi.jp
akura.opendi.jp
amagasaki.opendi.jp
amashin.opendi.jp
amatsu.opendi.jp
amura.opendi.jp
ana.opendi.jp
arumi.opendi.jp
ashi.opendi.jp
ate.opendi.jp
atsuki.opendi.jp
bu.opendi.jp
chi.opendi.jp
chiba.opendi.jp

Showing 25 of 65. View all subdomains →

Web-graph footprint

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

29 sites link to this hostname.

530 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for opendi.jp.

Mechanism	Target
SPF_INCLUDE	mailgun.org

Pivot deeper into the graph from opendi.jp.

Cypher and MCP

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

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