Hostname

lostarrow.co.jp

Last fetched Wed, 10 Jun 2026 09:18:53 GMT

lostarrow.co.jp appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.

Nutrition Label

Resolution chain

lostarrow.co.jp has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

Registrar: —
Organization: lostarrow
Contact emails: —

Subdomains

3 observed subdomains of lostarrow.co.jp.

Subdomain
localhost.lostarrow.co.jp
stories.lostarrow.co.jp
www.lostarrow.co.jp

Web-graph footprint

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

598 sites link to this hostname.

221 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mx.securemx.jp

SPF policy

4 SPF mechanisms authorising senders for lostarrow.co.jp.

Mechanism	Target
SPF_INCLUDE	amazonses.com
SPF_INCLUDE	spf.ecbeing.co.jp
SPF_INCLUDE	spf.securemx.jp
SPF_IP	54.65.19.175/32

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

Cypher and MCP

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

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