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Hostname

brown.sd.us

Last fetched

brown.sd.us resolves to 1 IPv4 address operated by N-V-C - Northern Valley Communications LLC in US. WHOIS lists iana:1553 as the registrar.

Nutrition Label

WHISPER CANON · brown.sd.usRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint8.2/10canon.whisper.security/host/brown.sd.us

Resolution chain

brown.sd.us resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
66.35.110.17066.35.108.0/22AS14955N-V-C - Northern Valley Communications LLCUS

WHOIS identity

Registrar
iana:1553
Organization
bureau of information & telecommunication
Contact emails

Subdomains

5 observed subdomains of brown.sd.us.

Subdomain
mail.brown.sd.us
sandbox.brown.sd.us
tax.brown.sd.us
testing.brown.sd.us
www.brown.sd.us

Web-graph footprint

Distinct hostnames that link to or from brown.sd.us in the public web crawl.

88 sites link to this hostname.

35 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from brown.sd.us.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "brown.sd.us"})-[: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.