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Top-level domain

.ca

Last fetched

.ca is a top-level domain delegated in the DNS root zone and indexed by WhisperGraph, the internet-infrastructure graph behind the Whisper Internet Directory. Its most popular hostname by Tranco rank is amazon.ca.

Most popular hostnames

The 100 highest-ranked .ca hostnames in the Tranco Top 1M, most popular first.

Top registrars (sampled)

Registrars of the 100 hostnames above — a sample of the most popular .ca domains, not a registry-wide census.

  • registrar:markmonitor international canada ltd.

    19 of the sampled hostnames

  • iana:456

    19 of the sampled hostnames

  • registrar:csc corporate domains (canada) company

    12 of the sampled hostnames

  • registrar:a.r.c. informatique inc.

    7 of the sampled hostnames

  • registrar:tucows.com co.

    5 of the sampled hostnames

  • registrar:easydns technologies inc.

    4 of the sampled hostnames

  • registrar:go get canada domain registrar ltd.

    3 of the sampled hostnames

  • registrar:cira default registrar

    3 of the sampled hostnames

  • registrar:authentic web inc.

    3 of the sampled hostnames

  • registrar:rebel.ca corp.

    3 of the sampled hostnames

Related pages

Pivot from .ca into the hostnames and registrars beneath it.

Queries

Confirms this TLD is indexed.


MATCH (t:TLD {name: $name})
RETURN t.name AS name
Run yourself →

The registrar rollup for this TLD's most popular hostnames, listed above.


UNWIND $hosts AS hn
MATCH (h:HOSTNAME {name: hn})-[:HAS_REGISTRAR]->(r:REGISTRAR)
WITH r.name AS registrar, count(*) AS hostnameCount
RETURN registrar, hostnameCount
ORDER BY hostnameCount DESC
LIMIT 10
Run yourself →

Or query Whisper from your own LLM workflow via the Whisper MCP server.