Hostname

std-check.jp

Last fetched Wed, 29 Jul 2026 14:03:31 GMT

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

Nutrition Label

Resolution chain

std-check.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
13.158.248.108	13.158.0.0/15	AS16509	AMAZON-02 - Amazon.com, Inc.	JP
13.192.146.128	13.192.0.0/16	AS16509	AMAZON-02 - Amazon.com, Inc.	JP
43.206.40.53	43.206.0.0/15	AS16509	AMAZON-02 - Amazon.com, Inc.	JP
54.248.52.71	54.248.0.0/17	AS16509	AMAZON-02 - Amazon.com, Inc.	JP

WHOIS identity

Registrar

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Organization

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Contact emails

ishida.seiichiro@accelight.co.jp

Web-graph footprint

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

5 sites link to this hostname.

9 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

SPF policy

1 SPF mechanism authorising senders for std-check.jp.

Mechanism	Target
SPF_IP	3.113.62.55

Pivot deeper into the graph from std-check.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "std-check.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.