Hostname

a-level.jp

Last fetched Sat, 30 May 2026 20:46:00 GMT

a-level.jp resolves to 4 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in JP.

Nutrition Label

Resolution chain

a-level.jp resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
3.166.228.114	3.166.224.0/21	AS16509	AMAZON-02 - Amazon.com, Inc.	JP
3.166.228.123	3.166.224.0/21	AS16509	AMAZON-02 - Amazon.com, Inc.	JP
3.166.228.26	3.166.224.0/21	AS16509	AMAZON-02 - Amazon.com, Inc.	JP
3.166.228.75	3.166.224.0/21	AS16509	AMAZON-02 - Amazon.com, Inc.	JP

WHOIS identity

Registrar

—

Organization

child,co,ltd

Contact emails

Subdomains

2 observed subdomains of a-level.jp.

Subdomain
mail.a-level.jp
www.a-level.jp

Web-graph footprint

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

31 sites link to this hostname.

33 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mail4.makeshop.jp

SPF policy

1 SPF mechanism authorising senders for a-level.jp.

Mechanism	Target
SPF_INCLUDE	spf.makeshop.jp

Pivot deeper into the graph from a-level.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "a-level.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.