Hostname

gulbf.com.br

Last fetched Wed, 27 May 2026 16:32:47 GMT

gulbf.com.br resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA.

Nutrition Label

Resolution chain

gulbf.com.br resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
104.21.15.253	104.21.0.0/20	AS13335	CLOUDFLARENET - Cloudflare, Inc.	CA
172.67.165.157	172.67.160.0/20	AS13335	CLOUDFLARENET - Cloudflare, Inc.	CA

WHOIS identity

Registrar

—

Organization

amplis comercio s i ltda

Contact emails

andrerruiz@hotmail.com

Subdomains

1 observed subdomain of gulbf.com.br.

Subdomain
www.gulbf.com.br

Web-graph footprint

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

38 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

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

Mechanism	Target
SPF_IP	185.26.104.0/22

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

Cypher and MCP

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

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