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Hostname

sinfrerj.com.br

Last fetched

sinfrerj.com.br resolves to 1 IPv4 address operated by ORACLE-BMC-31898 - Oracle Corporation in BR.

Nutrition Label

WHISPER CANON · sinfrerj.com.brRouting diversity1.5/10Peering density7.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint8.2/10canon.whisper.security/host/sinfrerj.com.br

Resolution chain

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

IPPrefixASNOperatorCountry
144.22.206.204144.22.192.0/19AS31898ORACLE-BMC-31898 - Oracle CorporationBR

WHOIS identity

Registrar
—
Organization
jo?o bosco de azevedo
Contact emails

Subdomains

1 observed subdomain of sinfrerj.com.br.

Subdomain
www.sinfrerj.com.br

Web-graph footprint

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

32 sites link to this hostname.

23 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

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

MechanismTarget
SPF_INCLUDE_spf.locaweb.com.br

Related pages

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

Cypher and MCP

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

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