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Hostname

tecfil.com.br

Last fetched

tecfil.com.br resolves to 1 IPv4 address operated by Brasil Cloud Servicos de Computacao em Nuvem Ltda in BR.

Nutrition Label

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

Resolution chain

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

IPPrefixASNOperatorCountry
177.131.140.152177.131.140.0/22AS270797Brasil Cloud Servicos de Computacao em Nuvem LtdaBR

WHOIS identity

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Subdomains

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Web-graph footprint

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

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

9 SPF mechanisms authorising senders for tecfil.com.br.

MechanismTarget
SPF_INCLUDEspf.protection.outlook.com
SPF_IP138.94.114.66
SPF_IP168.138.226.49
SPF_IP177.135.146.242
SPF_IP177.190.193.160
SPF_IP187.87.150.0/24
SPF_IP187.87.152.65/28
SPF_IP200.247.125.242/32
SPF_IP200.247.125.243/32

Related pages

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

Cypher and MCP

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

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