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Hostname

21five.ca

Last fetched

21five.ca has no current public IPv4 resolution in WhisperGraph; WHOIS lists registrar:grape inc. as the registrar.

Nutrition Label

WHISPER CANON · 21five.caRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/21five.ca

Resolution chain

21five.ca has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

Registrar
registrar:grape inc.
Organization
redeemer university college
Contact emails

Subdomains

1 observed subdomain of 21five.ca.

Subdomain
www.21five.ca

Web-graph footprint

Distinct hostnames that link to or from 21five.ca in the public web crawl.

8 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from 21five.ca.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "21five.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.