Hostname

luxonus.jp

Last fetched Fri, 19 Jun 2026 00:31:06 GMT

luxonus.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

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WHOIS identity

Registrar

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Organization

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Contact emails

Subdomains

8 observed subdomains of luxonus.jp.

Subdomain
calendar.luxonus.jp
drive.luxonus.jp
mail.luxonus.jp
portal.luxonus.jp
smtp.luxonus.jp
staging.luxonus.jp
webmail.luxonus.jp
www.luxonus.jp

Web-graph footprint

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

31 sites link to this hostname.

82 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

smtp.google.com

SPF policy

7 SPF mechanisms authorising senders for luxonus.jp.

Mechanism	Target
SPF_A	luxonus.jp
SPF_A	sv830.xbiz.ne.jp
SPF_INCLUDE	_spf.google.com
SPF_INCLUDE	spf.sender.xserver.jp
SPF_IP	182.16.226.146
SPF_IP	182.16.229.166
SPF_MX	luxonus.jp

Pivot deeper into the graph from luxonus.jp.

Cypher and MCP

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

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