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Hostname

sinaprf.com.br

Last fetched

sinaprf.com.br appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.

Nutrition Label

WHISPER CANON · sinaprf.com.brRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint8.0/10canon.whisper.security/host/sinaprf.com.br

Resolution chain

sinaprf.com.br has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

No WHOIS records are currently associated with sinaprf.com.br in WhisperGraph.

Subdomains

2 observed subdomains of sinaprf.com.br.

Subdomain
mail.sinaprf.com.br
www.sinaprf.com.br

Web-graph footprint

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

11 sites linked to from this hostname.

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • sinaprf.com.br

SPF policy

5 SPF mechanisms authorising senders for sinaprf.com.br.

MechanismTarget
SPF_Asinaprf.com.br
SPF_INCLUDErelay.mailchannels.net
SPF_IP185.201.10.1
SPF_IP195.35.61.27
SPF_MXsinaprf.com.br

Related pages

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

Cypher and MCP

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

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