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Hostname

fa1.co

Last fetched

fa1.co resolves to 1 IPv4 address operated by AS24940 in DE. WHOIS lists iana:146 as the registrar.

Nutrition Label

WHISPER CANON · fa1.coRouting diversity1.5/10Peering density6.6/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint3.2/10canon.whisper.security/host/fa1.co

Resolution chain

fa1.co resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
144.76.190.13144.76.0.0/16AS24940—DE

WHOIS identity

Registrar
iana:146
Organization
—
Contact emails

Subdomains

1 observed subdomain of fa1.co.

Subdomain
mail.fa1.co

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for fa1.co.

MechanismTarget
SPF_Afa1.co
SPF_IP95.216.27.110
SPF_MXfa1.co

Related pages

Pivot deeper into the graph from fa1.co.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "fa1.co"})-[: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.