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Hostname

astro.ca

Last fetched

astro.ca resolves to 8 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in US. WHOIS lists iana:456 as the registrar.

Nutrition Label

WHISPER CANON · astro.caRouting diversity2.4/10Peering density9.5/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint8.3/10canon.whisper.security/host/astro.ca

Resolution chain

astro.ca resolves to 8 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
13.33.252.10813.33.248.0/21AS16509AMAZON-02 - Amazon.com, Inc.US
13.33.252.12113.33.248.0/21AS16509AMAZON-02 - Amazon.com, Inc.US
13.33.252.1913.33.248.0/21AS16509AMAZON-02 - Amazon.com, Inc.US
13.33.252.6413.33.248.0/21AS16509AMAZON-02 - Amazon.com, Inc.US
3.165.50.1173.165.48.0/21AS16509AMAZON-02 - Amazon.com, Inc.VN
3.165.50.273.165.48.0/21AS16509AMAZON-02 - Amazon.com, Inc.VN
3.165.50.303.165.48.0/21AS16509AMAZON-02 - Amazon.com, Inc.VN
3.165.50.383.165.48.0/21AS16509AMAZON-02 - Amazon.com, Inc.VN

WHOIS identity

Registrar
iana:456
Organization
lactalis canada lnc.
Contact emails

Subdomains

2 observed subdomains of astro.ca.

Web-graph footprint

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

46 sites link to this hostname.

12 sites linked to from this hostname.

Threat posture

History

Mail and authentication

SPF policy

1 SPF mechanism authorising senders for astro.ca.

MechanismTarget
SPF_INCLUDEamazonses.com

Related pages

Pivot deeper into the graph from astro.ca.

Cypher and MCP

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

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