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Hostname

fckconcretos.com.br

Last fetched

fckconcretos.com.br resolves to 4 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA.

Nutrition Label

WHISPER CANON · fckconcretos.com.brRouting diversity3.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint3.2/10canon.whisper.security/host/fckconcretos.com.br

Resolution chain

fckconcretos.com.br resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.21.78.83104.21.64.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.67.218.157172.67.208.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
188.114.96.8188.114.96.0/24AS13335CLOUDFLARENET - Cloudflare, Inc.CA
188.114.97.8188.114.97.0/24AS13335CLOUDFLARENET - Cloudflare, Inc.CA

WHOIS identity

Registrar
—
Organization
laboratorio de analises de concretos e asfalto
Contact emails

Subdomains

2 observed subdomains of fckconcretos.com.br.

Subdomain
webmail.fckconcretos.com.br
www.fckconcretos.com.br

Threat posture

History

Mail and authentication

MX records

SPF policy

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

MechanismTarget
SPF_INCLUDEamazonses.com
SPF_INCLUDEspf1.2br.com.br
SPF_INCLUDEspf2.2br.com.br

Related pages

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

Cypher and MCP

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

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