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Hostname

quartosetc.com.br

Last fetched

quartosetc.com.br is a registered hostname under the .br top-level domain. Live infrastructure data is temporarily unavailable; refresh in a moment.

Nutrition Label

WHISPER CANON · quartosetc.com.brRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/quartosetc.com.br

Resolution chain

Resolution chain data is temporarily unavailable. Refresh in a moment to retry.

WHOIS identity

Registrar
—
Organization
alessandro lopes de almeida cenacchi
Contact emails

Subdomains

3 observed subdomains of quartosetc.com.br.

Subdomain
materiais.quartosetc.com.br
meuprojeto.quartosetc.com.br
www.quartosetc.com.br

Web-graph footprint

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

17 sites link to this hostname.

193 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for quartosetc.com.br.

MechanismTarget
SPF_INCLUDE_spf.locaweb.com.br
SPF_INCLUDE_spf.rdstation.com.br
SPF_INCLUDEsendgrid.net

Related pages

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

Cypher and MCP

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

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