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Hostname

usender.com.br

Last fetched

usender.com.br resolves to 1 IPv4 address operated by AS24940 in FI.

Nutrition Label

WHISPER CANON · usender.com.brRouting diversity1.5/10Peering density7.7/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint8.0/10canon.whisper.security/host/usender.com.br

Resolution chain

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

IPPrefixASNOperatorCountry
65.109.229.14365.109.0.0/16AS24940—FI

WHOIS identity

Registrar
—
Organization
hugo santiago peres
Contact emails

Subdomains

10 observed subdomains of usender.com.br.

Subdomain
api.usender.com.br
api2.usender.com.br
smtp.usender.com.br
www.usender.com.br

Showing 4 of 10. View all subdomains →

Web-graph footprint

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

6 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for usender.com.br.

MechanismTarget
SPF_Ausender.com.br
SPF_INCLUDEspf.api.usender.com.br
SPF_INCLUDEspf.api2.usender.com.br
SPF_INCLUDEspf.smtp.usender.com.br
SPF_INCLUDEzoho.com
SPF_MXusender.com.br

Related pages

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

Cypher and MCP

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

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