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Hostname

arca.directory

Last fetched

arca.directory resolves to 3 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in US. WHOIS lists iana:69 as the registrar.

Nutrition Label

WHISPER CANON · arca.directoryRouting diversity2.4/10Peering density9.3/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint8.0/10canon.whisper.security/host/arca.directory

Resolution chain

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

IPPrefixASNOperatorCountry
216.150.1.193216.150.1.0/24AS16509AMAZON-02 - Amazon.com, Inc.US
216.150.1.65216.150.1.0/24AS16509AMAZON-02 - Amazon.com, Inc.US
216.150.16.129216.150.16.0/24AS16509AMAZON-02 - Amazon.com, Inc.US

WHOIS identity

Registrar
iana:69
Organization
private by design,
Contact emails
—

Subdomains

3 observed subdomains of arca.directory.

Subdomain
sitemaps.arca.directory
www.arca.directory

Showing 2 of 3. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from arca.directory in the public web crawl.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for arca.directory.

MechanismTarget
SPF_INCLUDEspf.improvmx.com

Related pages

Pivot deeper into the graph from arca.directory.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "arca.directory"})-[: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.