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Hostname

g3.ca

Last fetched

g3.ca resolves to 4 IPv4 addresses operated by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation in CA.

Nutrition Label

WHISPER CANON · g3.caRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/g3.ca

Resolution chain

g3.ca resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
13.107.213.3513.104.0.0/14AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft CorporationCA
13.107.246.3513.104.0.0/14AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft CorporationCA
150.171.110.18150.171.0.0/16AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft CorporationUS
150.171.109.181150.171.0.0/16AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft CorporationKE

WHOIS identity

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Subdomains

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Web-graph footprint

Distinct hostnames that link to or from g3.ca in the public web crawl.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for g3.ca.

MechanismTarget
SPF_INCLUDEspf.protection.outlook.com
SPF_INCLUDEus._netblocks.mimecast.com
SPF_IP205.200.215.215
SPF_IP205.200.215.218
SPF_IP208.81.3.242
SPF_IP38.64.196.3

Related pages

Pivot deeper into the graph from g3.ca.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "g3.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.