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Hostname

fac.gov

Last fetched

fac.gov resolves to 16 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in CZ.

Nutrition Label

WHISPER CANON · fac.govRouting diversity3.5/10Peering density9.5/10MOAS conflict✓ noneThreat-feed listings6.8/10WHOIS transparency0.0/10Resolver footprint8.3/10canon.whisper.security/host/fac.gov

Resolution chain

fac.gov resolves to 16 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
13.227.192.10413.227.192.0/24AS16509AMAZON-02 - Amazon.com, Inc.CZ
13.227.192.3713.227.192.0/24AS16509AMAZON-02 - Amazon.com, Inc.CZ
13.227.192.4213.227.192.0/24AS16509AMAZON-02 - Amazon.com, Inc.CZ
13.227.192.5313.227.192.0/24AS16509AMAZON-02 - Amazon.com, Inc.CZ
18.173.121.1818.173.120.0/21AS16509AMAZON-02 - Amazon.com, Inc.US
18.173.121.5318.173.120.0/21AS16509AMAZON-02 - Amazon.com, Inc.US
18.173.121.8118.173.120.0/21AS16509AMAZON-02 - Amazon.com, Inc.US
18.173.121.9818.173.120.0/21AS16509AMAZON-02 - Amazon.com, Inc.US
3.164.85.1043.164.84.0/23AS16509AMAZON-02 - Amazon.com, Inc.FR
3.164.85.163.164.84.0/23AS16509AMAZON-02 - Amazon.com, Inc.FR
3.164.85.683.164.84.0/23AS16509AMAZON-02 - Amazon.com, Inc.FR
3.164.85.973.164.84.0/23AS16509AMAZON-02 - Amazon.com, Inc.FR
65.9.175.10965.9.174.0/23AS16509AMAZON-02 - Amazon.com, Inc.DE
65.9.175.12865.9.174.0/23AS16509AMAZON-02 - Amazon.com, Inc.DE
65.9.175.665.9.174.0/23AS16509AMAZON-02 - Amazon.com, Inc.DE
65.9.175.8165.9.174.0/23AS16509AMAZON-02 - Amazon.com, Inc.DE

WHOIS identity

No WHOIS records are currently associated with fac.gov in WhisperGraph.

Subdomains

7 observed subdomains of fac.gov.

Subdomain
api-dev.fac.gov
api-preview.fac.gov
api-staging.fac.gov
api.fac.gov
app.fac.gov
support.fac.gov
www.fac.gov

Web-graph footprint

Distinct hostnames that link to or from fac.gov in the public web crawl.

98 sites link to this hostname.

12 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for fac.gov.

MechanismTarget
SPF_INCLUDE_spf.google.com

Related pages

Pivot deeper into the graph from fac.gov.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "fac.gov"})-[: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.