Hostname

ar.ca

Last fetched Thu, 21 May 2026 22:32:25 GMT

ar.ca resolves to 2 IPv4 addresses operated by MCPL-AS in US. WHOIS lists registrar:namespro solutions inc. as the registrar.

Nutrition Label

Resolution chain

ar.ca resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
199.60.103.151	199.60.103.0/24	AS209242	MCPL-AS	US
199.60.103.51	199.60.103.0/24	AS209242	MCPL-AS	US

WHOIS identity

Registrar: registrar:namespro solutions inc.
Organization: fernand camire
Contact emails: —

Subdomains

4 observed subdomains of ar.ca.

Subdomain
careers.ar.ca
www.ar.ca
invest.ar.ca
info.ar.ca

Web-graph footprint

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

277 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for ar.ca.

Mechanism	Target
SPF_INCLUDE	%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email

Pivot deeper into the graph from ar.ca.

Cypher and MCP

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

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