Hostname

grade-jpn.com

Last fetched Thu, 02 Jul 2026 19:43:13 GMT

grade-jpn.com resolves to 1 IPv4 address operated by AS58791 in JP. WHOIS lists iana:49 as the registrar.

Nutrition Label

Resolution chain

grade-jpn.com 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
160.251.148.239	160.251.148.0/24	AS58791	—	JP

WHOIS identity

Registrar

iana:49

Organization

morio aihara

Contact emails

ezy01757@nifty.ne.jp

Subdomains

1 observed subdomain of grade-jpn.com.

Subdomain
www.grade-jpn.com

Web-graph footprint

Distinct hostnames that link to or from grade-jpn.com in the public web crawl.

14 sites link to this hostname.

35 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mail1034.onamae.ne.jp

SPF policy

1 SPF mechanism authorising senders for grade-jpn.com.

Mechanism	Target
SPF_INCLUDE	_spf.onamae.ne.jp

Pivot deeper into the graph from grade-jpn.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "grade-jpn.com"})-[: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.