Hostname
csi.ca
Last fetched
csi.ca resolves to 4 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists registrar:centralnic canada inc as the registrar.
Nutrition Label
Resolution chain
csi.ca resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 104.18.43.13 | 104.18.43.0/24 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 172.64.144.243 | 172.64.144.0/24 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 54.159.11.99 | 54.156.0.0/14 | AS14618 | AMAZON-AES - Amazon.com, Inc. | US |
| 54.196.8.196 | 54.196.0.0/15 | AS14618 | AMAZON-AES - Amazon.com, Inc. | US |
WHOIS identity
- Registrar
- registrar:centralnic canada inc
- Organization
- csi global education
- Contact emails
Subdomains
19 observed subdomains of csi.ca.
Web-graph footprint
Distinct hostnames that link to or from csi.ca in the public web crawl.
415 sites link to this hostname.
Threat posture
History
Mail and authentication
SPF policy
4 SPF mechanisms authorising senders for csi.ca.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | 641faaa0-spf.mta.tessian-gw.com |
| SPF_INCLUDE | spf-001c1a01.pphosted.com |
| SPF_IP | 159.183.142.233 |
| SPF_IP | 66.231.88.44 |
Related pages
Pivot deeper into the graph from csi.ca.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "csi.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.