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Hostname

rh99.com.br

Last fetched

rh99.com.br resolves to 12 IPv4 addresses operated by AMAZON-AES - Amazon.com, Inc. in US.

Nutrition Label

WHISPER CANON · rh99.com.brRouting diversity5.0/10Peering density6.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint4.6/10canon.whisper.security/host/rh99.com.br

Resolution chain

rh99.com.br resolves to 12 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
100.49.83.1100.48.0.0/12AS14618AMAZON-AES - Amazon.com, Inc.US
3.218.255.813.208.0.0/12AS14618AMAZON-AES - Amazon.com, Inc.US
34.228.103.5234.224.0.0/12AS14618AMAZON-AES - Amazon.com, Inc.US
44.218.217.18944.192.0.0/11AS14618AMAZON-AES - Amazon.com, Inc.US
44.223.147.12944.192.0.0/11AS14618AMAZON-AES - Amazon.com, Inc.US
52.87.15.18752.86.0.0/15AS14618AMAZON-AES - Amazon.com, Inc.US
54.175.26.12154.174.0.0/15AS14618AMAZON-AES - Amazon.com, Inc.US
54.81.187.054.80.0.0/14AS14618AMAZON-AES - Amazon.com, Inc.US
54.84.238.11254.84.0.0/15AS14618AMAZON-AES - Amazon.com, Inc.US
98.83.87.10498.80.0.0/13AS14618AMAZON-AES - Amazon.com, Inc.US
98.84.248.24298.80.0.0/13AS14618AMAZON-AES - Amazon.com, Inc.US
98.87.36.20298.80.0.0/13AS14618AMAZON-AES - Amazon.com, Inc.US

WHOIS identity

Registrar
—
Organization
rh99 sistemas ltda.
Contact emails

Subdomains

10 observed subdomains of rh99.com.br.

Subdomain
40.rh99.com.br
certificacao.rh99.com.br
duo.rh99.com.br
estudante.rh99.com.br
rx.rh99.com.br
rxmobile-hmg.rh99.com.br
rxmobile.rh99.com.br
sgrevdns.rh99.com.br
www.rh99.com.br

Showing 9 of 10. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from rh99.com.br in the public web crawl.

6 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for rh99.com.br.

MechanismTarget
SPF_INCLUDE_spf.google.com
SPF_INCLUDEsendgrid.net
SPF_IP162.242.232.99

Related pages

Pivot deeper into the graph from rh99.com.br.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "rh99.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.