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Hostname

btff.com.br

Last fetched

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

Resolution chain

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WHOIS identity

Registrar
registrar:locaweb (2)
Organization
sicura gestao de eventos ltda
Contact emails

Subdomains

2 observed subdomains of btff.com.br.

Subdomain
mail.btff.com.br
www.btff.com.br

Web-graph footprint

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

23 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for btff.com.br.

MechanismTarget
SPF_INCLUDEspf.protection.outlook.com

Related pages

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

Cypher and MCP

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

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