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Hostname

tcarc.ca

Last fetched

tcarc.ca resolves to 1 IPv4 address operated by AS16276 in CA. WHOIS lists registrar:tucows.com co. as the registrar.

Nutrition Label

WHISPER CANON · tcarc.caRouting diversity1.5/10Peering density9.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/tcarc.ca

Resolution chain

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

IPPrefixASNOperatorCountry
66.70.178.18566.70.128.0/17AS16276—CA
66.70.178.18566.70.128.0/17AS16276—CA

WHOIS identity

Registrar
registrar:tucows.com co.
Organization
tri-country amateur radio club
Contact emails

Subdomains

1 observed subdomain of tcarc.ca.

Subdomain
www.tcarc.ca

Web-graph footprint

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

9 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • tcarc.ca

SPF policy

6 SPF mechanisms authorising senders for tcarc.ca.

MechanismTarget
SPF_Atcarc.ca
SPF_IP149.56.22.104
SPF_IP192.99.75.101
SPF_IP192.99.75.119
SPF_IP192.99.75.65
SPF_MXtcarc.ca

Related pages

Pivot deeper into the graph from tcarc.ca.

Cypher and MCP

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

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