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Hostname

frsc.ca

Last fetched

frsc.ca resolves to 1 IPv4 address operated by RACKSPACE - Rackspace Hosting in CA. WHOIS lists iana:263 as the registrar.

Nutrition Label

WHISPER CANON · frsc.caRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint2.0/10canon.whisper.security/host/frsc.ca

Resolution chain

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

IPPrefixASNOperatorCountry
108.166.2.184108.166.0.0/18AS19994RACKSPACE - Rackspace HostingCA

WHOIS identity

Registrar
iana:263
Organization
regional service
Contact emails
—

Subdomains

3 observed subdomains of frsc.ca.

Subdomain
mail.frsc.ca
ns.frsc.ca
www.frsc.ca

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for frsc.ca.

MechanismTarget
SPF_INCLUDE_block1.geeknet.ca

Related pages

Pivot deeper into the graph from frsc.ca.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "frsc.ca"})-[: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.