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Hostname

sd40.bc.ca

Last fetched

sd40.bc.ca has no current public IPv4 resolution in WhisperGraph; WHOIS lists iana:456 as the registrar.

Nutrition Label

WHISPER CANON · sd40.bc.caRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/sd40.bc.ca

Resolution chain

sd40.bc.ca has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

Registrar
iana:456
Organization
b.c. school district #40
Contact emails
—

Subdomains

1 observed subdomain of sd40.bc.ca.

Subdomain
www.sd40.bc.ca

Web-graph footprint

Distinct hostnames that link to or from sd40.bc.ca in the public web crawl.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for sd40.bc.ca.

MechanismTarget
SPF_Abookking.ca
SPF_INCLUDEcustomerspf.schoolmessenger.com
SPF_INCLUDEspf.protection.outlook.com
SPF_IP72.2.4.230/32

Related pages

Pivot deeper into the graph from sd40.bc.ca.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "sd40.bc.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.