Hostname

smooth.app

Last fetched Mon, 10 Aug 2026 22:22:45 GMT

smooth.app resolves to 6 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in IE. WHOIS lists iana:106 as the registrar.

Nutrition Label

Resolution chain

smooth.app resolves to 6 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
108.128.228.155	108.128.0.0/13	AS16509	AMAZON-02 - Amazon.com, Inc.	IE
52.49.236.5	52.48.0.0/14	AS16509	AMAZON-02 - Amazon.com, Inc.	IE
54.229.57.170	54.229.0.0/17	AS16509	AMAZON-02 - Amazon.com, Inc.	IE
63.33.228.58	63.32.0.0/14	AS16509	AMAZON-02 - Amazon.com, Inc.	IE
63.34.155.187	63.32.0.0/14	AS16509	AMAZON-02 - Amazon.com, Inc.	IE
79.125.92.176	79.125.0.0/17	AS16509	AMAZON-02 - Amazon.com, Inc.	IE

WHOIS identity

Registrar: iana:106
Organization: klarna bank ab (publ)
Contact emails: —

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for smooth.app.

Mechanism	Target
SPF_INCLUDE	klarna.com

Pivot deeper into the graph from smooth.app.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "smooth.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.