Hostname

centran.com.br

Last fetched Tue, 28 Jul 2026 15:00:38 GMT

centran.com.br resolves to 1 IPv4 address operated by AS22431 in BR.

Nutrition Label

Resolution chain

centran.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
200.162.160.206	200.162.160.0/21	AS22431	—	BR

WHOIS identity

Registrar

—

Organization

criativo educacional ltda

Contact emails

centran@centran.com.br

Subdomains

1 observed subdomain of centran.com.br.

Subdomain
www.centran.com.br

Web-graph footprint

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

13 sites linked to from this hostname.

Sample inbound links

pet.coppe.ufrj.br

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

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

Mechanism	Target
SPF_INCLUDE	_spf.google.com

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

Cypher and MCP

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

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