Hostname

cetri.com.br

Last fetched Wed, 01 Jul 2026 16:23:41 GMT

cetri.com.br resolves to 1 IPv4 address operated by AS47583 in BR.

Nutrition Label

Resolution chain

cetri.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
89.116.115.87	89.116.115.0/24	AS47583	—	BR

WHOIS identity

Registrar

—

Organization

celso louren?o da silva

Contact emails

celso-eng@outlook.com

Subdomains

1 observed subdomain of cetri.com.br.

Subdomain
www.cetri.com.br

Web-graph footprint

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

11 sites link to this hostname.

23 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

SPF policy

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

Mechanism	Target
SPF_INCLUDE	zoho.com

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

Cypher and MCP

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

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