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Hostname

rdcrs.ca

Last fetched

rdcrs.ca resolves to 1 IPv4 address operated by DIGITALOCEAN-ASN - DigitalOcean, LLC in CA.

Nutrition Label

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

Resolution chain

rdcrs.ca resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.248.104.143104.248.104.0/22AS14061DIGITALOCEAN-ASN - DigitalOcean, LLCCA

WHOIS identity

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Subdomains

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Web-graph footprint

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

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

7 SPF mechanisms authorising senders for rdcrs.ca.

MechanismTarget
SPF_INCLUDE_spf.google.com
SPF_INCLUDE_spf2.rdcrs.ca
SPF_INCLUDEspf.protection.outlook.com
SPF_IP104.47.70.100
SPF_IP35.182.207.233/32
SPF_IP45.60.121.48
SPF_IP45.60.131.48

Related pages

Pivot deeper into the graph from rdcrs.ca.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "rdcrs.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.