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Hostname

grenke.ca

Last fetched

grenke.ca resolves to 3 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in IE.

Nutrition Label

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

Resolution chain

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

IPPrefixASNOperatorCountry
34.251.85.13834.248.0.0/13AS16509AMAZON-02 - Amazon.com, Inc.IE
52.213.220.9652.208.0.0/13AS16509AMAZON-02 - Amazon.com, Inc.IE
54.155.36.18254.155.0.0/16AS16509AMAZON-02 - Amazon.com, Inc.IE

WHOIS identity

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Subdomains

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Web-graph footprint

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

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for grenke.ca.

MechanismTarget
SPF_IP217.25.130.211
SPF_IP217.25.130.252
SPF_IP217.25.131.14
SPF_IP217.25.131.15
SPF_MXgrenke.ca

Related pages

Pivot deeper into the graph from grenke.ca.

Cypher and MCP

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

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