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Hostname

fcasys.com

Last fetched

fcasys.com resolves to 8 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in CA. WHOIS lists iana:468 as the registrar.

Nutrition Label

WHISPER CANON · fcasys.comRouting diversity2.4/10Peering density9.3/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.6/10canon.whisper.security/host/fcasys.com

Resolution chain

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

IPPrefixASNOperatorCountry
18.64.67.11118.64.64.0/21AS16509AMAZON-02 - Amazon.com, Inc.CA
18.64.67.5818.64.64.0/21AS16509AMAZON-02 - Amazon.com, Inc.CA
18.64.67.8218.64.64.0/21AS16509AMAZON-02 - Amazon.com, Inc.CA
18.64.67.9518.64.64.0/21AS16509AMAZON-02 - Amazon.com, Inc.CA
3.170.91.1243.170.88.0/22AS16509AMAZON-02 - Amazon.com, Inc.US
3.170.91.163.170.88.0/22AS16509AMAZON-02 - Amazon.com, Inc.US
3.170.91.513.170.88.0/22AS16509AMAZON-02 - Amazon.com, Inc.US
3.170.91.93.170.88.0/22AS16509AMAZON-02 - Amazon.com, Inc.US

WHOIS identity

Registrar
iana:468
Organization
on behalf of fcasys.com owner
Contact emails

Subdomains

1 observed subdomain of fcasys.com.

Subdomain
www.fcasys.com

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for fcasys.com.

MechanismTarget
SPF_INCLUDEspf.protection.outlook.com

Related pages

Pivot deeper into the graph from fcasys.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "fcasys.com"})-[: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.