Hostname

dualvirtual.com.br

Last fetched Fri, 26 Jun 2026 16:00:39 GMT

dualvirtual.com.br resolves to 1 IPv4 address operated by AS27715 in BR.

Nutrition Label

Resolution chain

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

IP	Prefix	ASN	Operator	Country
177.153.36.39	177.153.36.0/23	AS27715	—	BR

WHOIS identity

Registrar

—

Organization

dual componentes de inform?tica ltda.

Contact emails

vattemo@dualcomp.com.br

Web-graph footprint

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

13 sites linked to from this hostname.

Sample inbound links

tradewindsdr.com

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

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

Mechanism	Target
SPF_INCLUDE	_spf.locaweb.com.br

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

Cypher and MCP

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

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