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Hostname

3sys.ca

Last fetched

3sys.ca resolves to 1 IPv4 address operated by TELUS Communications in CA.

Nutrition Label

WHISPER CANON · 3sys.caRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/3sys.ca

Resolution chain

3sys.ca resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
207.134.55.86207.134.0.0/16AS852TELUS CommunicationsCA

WHOIS identity

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Subdomains

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Web-graph footprint

Distinct hostnames that link to or from 3sys.ca in the public web crawl.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for 3sys.ca.

MechanismTarget
SPF_A3sys.ca
SPF_INCLUDEniversoft.com
SPF_MX3sys.ca

Related pages

Pivot deeper into the graph from 3sys.ca.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "3sys.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.