Hostname

morikoshi.jp

Last fetched Thu, 06 Aug 2026 17:54:01 GMT

morikoshi.jp resolves to 1 IPv4 address operated by DIGIROCK - DigiRock, Inc. in JP.

Nutrition Label

Resolution chain

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

IP	Prefix	ASN	Operator	Country
183.90.183.37	183.90.183.0/24	AS37907	DIGIROCK - DigiRock, Inc.	JP

WHOIS identity

Registrar

—

Organization

morikoshi,michihiro

Contact emails

nic-contact@iflag.co.jp

Subdomains

2 observed subdomains of morikoshi.jp.

Subdomain
mail.morikoshi.jp
www.morikoshi.jp

Web-graph footprint

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

19 sites link to this hostname.

44 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mail.morikoshi.jp

SPF policy

2 SPF mechanisms authorising senders for morikoshi.jp.

Mechanism	Target
SPF_INCLUDE	mxr.valueserver.jp
SPF_IP	183.90.183.11/32

Pivot deeper into the graph from morikoshi.jp.

Cypher and MCP

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

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