Hostname

marfin.com.br

Last fetched Sat, 11 Jul 2026 23:21:30 GMT

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

Nutrition Label

Resolution chain

marfin.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

Registrar

—

Organization

marfin estruturas met?licas ltda.

Contact emails

comercial@marfin.com.br

Subdomains

1 observed subdomain of marfin.com.br.

Subdomain
www.marfin.com.br

Web-graph footprint

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

5 sites linked to from this hostname.

Sample inbound links

oceanmachinery.com

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mx.terraempresas.com.br

SPF policy

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

Mechanism	Target
SPF_INCLUDE	spf.terraempresas.com.br

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

Cypher and MCP

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

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