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Hostname

tecdefense.com.br

Last fetched

tecdefense.com.br resolves to 1 IPv4 address operated by AS28661 in BR.

Nutrition Label

WHISPER CANON · tecdefense.com.brRouting diversity1.5/10Peering density2.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint8.2/10canon.whisper.security/host/tecdefense.com.br

Resolution chain

tecdefense.com.br resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
187.33.66.9187.33.66.0/24AS28661—BR

WHOIS identity

Registrar
—
Organization
ocktus participacoes ltda
Contact emails

Subdomains

1 observed subdomain of tecdefense.com.br.

Subdomain
mail.tecdefense.com.br

Web-graph footprint

Distinct hostnames that link to or from tecdefense.com.br in the public web crawl.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from tecdefense.com.br.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "tecdefense.com.br"})-[: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.