Hostname
csnet.ca
Last fetched
csnet.ca resolves to 2 IPv4 addresses operated by IS-AS-1 - Interserver, Inc in US.
Nutrition Label
Resolution chain
csnet.ca resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 64.20.63.11 | 64.20.32.0/19 | AS19318 | IS-AS-1 - Interserver, Inc | US |
| 66.45.251.42 | 66.45.224.0/19 | AS19318 | IS-AS-1 - Interserver, Inc | US |
WHOIS identity
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Subdomains
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Web-graph footprint
Distinct hostnames that link to or from csnet.ca in the public web crawl.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
5 SPF mechanisms authorising senders for csnet.ca.
| Mechanism | Target |
|---|---|
| SPF_A | csnet.ca |
| SPF_INCLUDE | relay.mailbaby.net |
| SPF_IP | 64.20.63.11 |
| SPF_IP | 66.45.251.42 |
| SPF_MX | csnet.ca |
Related pages
Pivot deeper into the graph from csnet.ca.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "csnet.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.