Hostname

cssdp.ca

Last fetched Sat, 20 Jun 2026 08:27:52 GMT

cssdp.ca is a registered hostname under the .ca top-level domain. Live infrastructure data is temporarily unavailable; refresh in a moment.

Nutrition Label

Resolution chain

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WHOIS identity

Registrar: registrar:whc online solutions inc.
Organization: —
Contact emails: —

Subdomains

4 observed subdomains of cssdp.ca.

Subdomain
ftp.cssdp.ca
mail.cssdp.ca
smtp.cssdp.ca
www.cssdp.ca

Web-graph footprint

Distinct hostnames that link to or from cssdp.ca in the public web crawl.

10 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

mail.ethicalhost.ca

SPF policy

3 SPF mechanisms authorising senders for cssdp.ca.

Mechanism	Target
SPF_A	cssdp.ca
SPF_IP	50.28.38.88
SPF_MX	cssdp.ca

Pivot deeper into the graph from cssdp.ca.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "cssdp.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 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.