Hostname
rcr.ca
Last fetched
rcr.ca resolves to 1 IPv4 address operated by AS16276 in US. WHOIS lists registrar:go daddy domains canada, inc as the registrar.
Nutrition Label
Resolution chain
rcr.ca resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 142.44.217.176 | 142.44.128.0/17 | AS16276 | — | US |
WHOIS identity
- Registrar
- registrar:go daddy domains canada, inc
- Organization
- rcr investments
- Contact emails
Subdomains
3 observed subdomains of rcr.ca.
Web-graph footprint
Distinct hostnames that link to or from rcr.ca in the public web crawl.
130 sites link to this hostname.
55 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
3 SPF mechanisms authorising senders for rcr.ca.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf.constantcontact.com |
| SPF_INCLUDE | spf.em.secureserver.net |
| SPF_INCLUDE | spf.protection.outlook.com |
Related pages
Pivot deeper into the graph from rcr.ca.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "rcr.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.