Skip to content

Hostname

linestep.jp

Last fetched

linestep.jp is a registered hostname under the .jp top-level domain. Live infrastructure data is temporarily unavailable; refresh in a moment.

Nutrition Label

WHISPER CANON · linestep.jpRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/linestep.jp

Resolution chain

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

WHOIS identity

Registrar
—
Organization
xserver
Contact emails

Subdomains

9 observed subdomains of linestep.jp.

Subdomain
ac.linestep.jp
cats.linestep.jp
contents.linestep.jp
cs.linestep.jp
go.linestep.jp
l-cast.linestep.jp
mta-sts.linestep.jp
qabot.linestep.jp
www.linestep.jp

Web-graph footprint

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

341 sites link to this hostname.

346 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • linestep.jp

SPF policy

9 SPF mechanisms authorising senders for linestep.jp.

MechanismTarget
SPF_Alinestep.jp
SPF_Asv2138.xserver.jp
SPF_INCLUDE_spf.autobiz.jp
SPF_INCLUDE_spf.sender4.xserver.jp
SPF_INCLUDE_spf.sender5.xserver.jp
SPF_INCLUDE_spf1.myasp.jp
SPF_INCLUDE_spf2.myasp.jp
SPF_INCLUDEspf.baremetal.jp
SPF_MXlinestep.jp

Related pages

Pivot deeper into the graph from linestep.jp.

Cypher and MCP

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

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