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Hostname

local21.ca

Last fetched

local21.ca resolves to 1 IPv4 address operated by AS16276 in CA. WHOIS lists registrar:whc online solutions inc. as the registrar.

Nutrition Label

WHISPER CANON · local21.caRouting diversity1.5/10Peering density9.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.6/10canon.whisper.security/host/local21.ca

Resolution chain

local21.ca resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
51.79.20.13451.79.0.0/17AS16276—CA
51.79.20.13451.79.0.0/17AS16276—CA

WHOIS identity

Registrar
registrar:whc online solutions inc.
Organization
canadian union of public employees / syndicat canadien de la fonction publique
Contact emails

Subdomains

3 observed subdomains of local21.ca.

Subdomain
cyclone.local21.ca
mail.local21.ca
www.local21.ca

Web-graph footprint

Distinct hostnames that link to or from local21.ca in the public web crawl.

27 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • local21.ca

SPF policy

6 SPF mechanisms authorising senders for local21.ca.

MechanismTarget
SPF_Alocal21.ca
SPF_IP142.165.253.43
SPF_IP192.99.9.121
SPF_IP51.79.20.134
SPF_IP54.39.163.157
SPF_MXlocal21.ca

Related pages

Pivot deeper into the graph from local21.ca.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "local21.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.