Hostname
gc.ca
Last fetched
gc.ca has no current public IPv4 resolution in WhisperGraph; WHOIS lists registrar:authentic web inc. as the registrar.
Nutrition Label
Resolution chain
gc.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:authentic web inc.
- Organization
- geoff worthing
- Contact emails
Subdomains
1,202 observed subdomains of gc.ca.
Showing 25 of 1,202. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from gc.ca in the public web crawl.
511 sites link to this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
2 SPF mechanisms authorising senders for gc.ca.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_MX | gc.ca |
Related pages
Pivot deeper into the graph from gc.ca.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "gc.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 20Or query Whisper from your own LLM workflow via the Whisper MCP server.