Hostname

nube.app

Last fetched Thu, 28 May 2026 19:00:42 GMT

nube.app resolves to 8 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in JP. WHOIS lists iana:146 as the registrar.

Nutrition Label

Resolution chain

nube.app resolves to 8 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
18.65.148.2	18.65.148.0/24	AS16509	AMAZON-02 - Amazon.com, Inc.	JP
18.65.148.60	18.65.148.0/24	AS16509	AMAZON-02 - Amazon.com, Inc.	JP
18.65.148.61	18.65.148.0/24	AS16509	AMAZON-02 - Amazon.com, Inc.	JP
18.65.148.71	18.65.148.0/24	AS16509	AMAZON-02 - Amazon.com, Inc.	JP
54.192.97.108	54.192.96.0/22	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
54.192.97.126	54.192.96.0/22	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
54.192.97.49	54.192.96.0/22	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
54.192.97.96	54.192.96.0/22	AS16509	AMAZON-02 - Amazon.com, Inc.	DE

WHOIS identity

Registrar: iana:146
Organization: domaincostclub_com
Contact emails: —

Subdomains

1 observed subdomain of nube.app.

Subdomain
mail.nube.app

Threat posture

History

Mail and authentication

MX records

feedback-smtp.us-east-1.amazonses.com

SPF policy

1 SPF mechanism authorising senders for nube.app.

Mechanism	Target
SPF_INCLUDE	amazonses.com

Pivot deeper into the graph from nube.app.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "nube.app"})-[: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.