Hostname

1books.jp

Last fetched Tue, 04 Aug 2026 16:56:06 GMT

1books.jp resolves to 2 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in JP.

Nutrition Label

Resolution chain

1books.jp resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
35.75.255.9	35.72.0.0/13	AS16509	AMAZON-02 - Amazon.com, Inc.	JP
54.199.90.60	54.199.0.0/17	AS16509	AMAZON-02 - Amazon.com, Inc.	JP

WHOIS identity

Registrar

—

Organization

tamotsu nihonyanagi

Contact emails

whoisproxy@value-domain.com

Subdomains

1 observed subdomain of 1books.jp.

Subdomain
www.1books.jp

Web-graph footprint

Distinct hostnames that link to or from 1books.jp in the public web crawl.

44 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mailinbound.hatena.ne.jp

Pivot deeper into the graph from 1books.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "1books.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.