Hostname

rief-jp.org

Last fetched Fri, 26 Jun 2026 18:48:53 GMT

rief-jp.org resolves to 1 IPv4 address operated by AS7506 in JP. WHOIS lists iana:49 as the registrar.

Nutrition Label

Resolution chain

rief-jp.org 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
157.7.107.122	157.7.64.0/18	AS7506	—	JP

WHOIS identity

Registrar

iana:49

Organization

whois privacy protection service by muumuudomain

Contact emails

privacy@whoisprivacyprotection.info

Subdomains

1 observed subdomain of rief-jp.org.

Subdomain
www.rief-jp.org

Web-graph footprint

Distinct hostnames that link to or from rief-jp.org in the public web crawl.

239 sites link to this hostname.

458 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mx01.lolipop.jp

SPF policy

1 SPF mechanism authorising senders for rief-jp.org.

Mechanism	Target
SPF_INCLUDE	_spf.lolipop.jp

Pivot deeper into the graph from rief-jp.org.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "rief-jp.org"})-[: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.