Hostname
cn.ca
Last fetched
cn.ca resolves to 1 IPv4 address operated by CNRAIL-AS - Canadian National Railway in CA. WHOIS lists iana:456 as the registrar.
Nutrition Label
Resolution chain
cn.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 |
|---|---|---|---|---|
| 165.115.240.142 | 165.115.240.0/24 | AS14014 | CNRAIL-AS - Canadian National Railway | CA |
WHOIS identity
- Registrar
- iana:456
- Organization
- canadian national railway
- Contact emails
Subdomains
212 observed subdomains of cn.ca.
Showing 25 of 212. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from cn.ca in the public web crawl.
1,611 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
10 SPF mechanisms authorising senders for cn.ca.
| Mechanism | Target |
|---|---|
| SPF_A | smtp.cn.ca |
| SPF_INCLUDE | spf.boreal-is.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 208.67.168.41 |
| SPF_IP | 208.67.169.72 |
| SPF_IP | 208.67.169.73 |
| SPF_IP | 208.67.170.37 |
| SPF_IP | 208.67.171.72 |
| SPF_IP | 208.67.171.73 |
| SPF_MX | cn.ca |
Related pages
Pivot deeper into the graph from cn.ca.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "cn.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.