Hostname

fo-fo.jp

Last fetched Sat, 04 Jul 2026 18:35:14 GMT

fo-fo.jp resolves to 1 IPv4 address operated by AS9370 in JP.

Nutrition Label

Resolution chain

fo-fo.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
27.133.153.83	27.133.128.0/19	AS9370	—	JP

WHOIS identity

Registrar

—

Organization

intense co.,ltd.

Contact emails

masaoka@intense-z.com

Subdomains

3 observed subdomains of fo-fo.jp.

Subdomain
mail.fo-fo.jp
regist.fo-fo.jp
www.fo-fo.jp

Web-graph footprint

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

130 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

sv8500.xserver.jp

SPF policy

3 SPF mechanisms authorising senders for fo-fo.jp.

Mechanism	Target
SPF_A	sv8500.xserver.jp
SPF_IP	27.133.153.83
SPF_MX	fo-fo.jp

Pivot deeper into the graph from fo-fo.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "fo-fo.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.