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Hostname

cnrc.ca

Last fetched

cnrc.ca resolves to 1 IPv4 address operated by CDAGOVN - Shared Services Canada in CA. WHOIS lists registrar:authentic web inc. as the registrar.

Nutrition Label

WHISPER CANON · cnrc.caRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/cnrc.ca

Resolution chain

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

IPPrefixASNOperatorCountry
167.37.63.16167.37.63.0/24AS2665CDAGOVN - Shared Services CanadaCA

WHOIS identity

Registrar
registrar:authentic web inc.
Organization
geoff worthing
Contact emails

Subdomains

3 observed subdomains of cnrc.ca.

Subdomain
email.cnrc.ca
www.cnrc.ca
vpn.cnrc.ca

Web-graph footprint

Distinct hostnames that link to or from cnrc.ca in the public web crawl.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

12 SPF mechanisms authorising senders for cnrc.ca.

MechanismTarget
SPF_Asmtp.nrc.ca
SPF_INCLUDEemrs._spf.ssc-spc.gc.ca
SPF_INCLUDEslms._spf.ssc-spc.gc.ca
SPF_IP132.246.15.108
SPF_IP132.246.15.109
SPF_IP132.246.15.110
SPF_IP132.246.15.111
SPF_IP132.246.15.112
SPF_IP132.246.15.113
SPF_IP132.246.15.88
SPF_IP132.246.15.89
SPF_IP167.37.0.0/16

Related pages

Pivot deeper into the graph from cnrc.ca.

Cypher and MCP

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

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