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Hostname

tester.ca

Last fetched

tester.ca resolves to 1 IPv4 address operated by VIDEOTRON - Videotron Ltee in CA. WHOIS lists iana:4010020 as the registrar.

Nutrition Label

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

Resolution chain

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

IPPrefixASNOperatorCountry
70.82.139.15070.82.128.0/18AS5769VIDEOTRON - Videotron LteeCA

WHOIS identity

Registrar
iana:4010020
Organization
—
Contact emails
—

Subdomains

3 observed subdomains of tester.ca.

Subdomain
blog.tester.ca
www.tester.ca
mail.tester.ca

Web-graph footprint

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

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from tester.ca.

Cypher and MCP

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

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