Hostname

faast.app

Last fetched Mon, 25 May 2026 16:28:16 GMT

faast.app resolves to 4 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in BR. WHOIS lists iana:146 as the registrar.

Nutrition Label

Resolution chain

faast.app 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
177.71.196.73	177.71.192.0/20	AS16509	AMAZON-02 - Amazon.com, Inc.	BR
54.20.1.15	54.20.0.0/16	AS16509	AMAZON-02 - Amazon.com, Inc.	BR
54.207.137.150	54.207.128.0/17	AS16509	AMAZON-02 - Amazon.com, Inc.	BR
56.125.59.142	56.125.0.0/16	AS16509	AMAZON-02 - Amazon.com, Inc.	BR

WHOIS identity

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

Subdomains

2 observed subdomains of faast.app.

Subdomain
mail.faast.app
www.faast.app

Web-graph footprint

Distinct hostnames that link to or from faast.app in the public web crawl.

Sample inbound links

matchso.eu

Sample outbound links

Threat posture

History

Mail and authentication

MX records

faast-app.mail.protection.outlook.com

SPF policy

2 SPF mechanisms authorising senders for faast.app.

Mechanism	Target
SPF_INCLUDE	amazonaws.com
SPF_INCLUDE	spf.protection.outlook.com

Pivot deeper into the graph from faast.app.

Cypher and MCP

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

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