Hostname

icz.org.br

Last fetched Sun, 07 Jun 2026 23:53:08 GMT

icz.org.br resolves to 1 IPv4 address operated by AS47583 in BR.

Nutrition Label

Resolution chain

icz.org.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
195.200.3.170	195.200.0.0/21	AS47583	—	BR

WHOIS identity

Registrar

—

Organization

icz - instituto da cadeia do zinco

Contact emails

Subdomains

1 observed subdomain of icz.org.br.

Subdomain
www.icz.org.br

Web-graph footprint

Distinct hostnames that link to or from icz.org.br in the public web crawl.

324 sites link to this hostname.

79 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

icz-org-br.mail.protection.outlook.com

SPF policy

1 SPF mechanism authorising senders for icz.org.br.

Mechanism	Target
SPF_INCLUDE	spf.protection.outlook.com

Pivot deeper into the graph from icz.org.br.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "icz.org.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.