Hostname

rbl.jp

Last fetched Fri, 24 Jul 2026 18:55:43 GMT

rbl.jp resolves to 1 IPv4 address operated by AS9597 in JP.

Nutrition Label

Resolution chain

rbl.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
150.60.159.213	150.60.0.0/16	AS9597	—	JP

WHOIS identity

Registrar

—

Organization

hart computer,inc.

Contact emails

Subdomains

1 observed subdomain of rbl.jp.

Subdomain
www.rbl.jp

Web-graph footprint

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

90 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

vlmx-air.secure.ne.jp

SPF policy

1 SPF mechanism authorising senders for rbl.jp.

Mechanism	Target
SPF_INCLUDE	spf.secure.ne.jp

Pivot deeper into the graph from rbl.jp.

Cypher and MCP

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

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