linearica.com.br on Whisper Internet Directory

Nutrition Label

Resolution chain

linearica.com.br resolves to 8 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
18.66.41.13	18.66.40.0/23	AS16509	AMAZON-02 - Amazon.com, Inc.	IN
18.66.41.28	18.66.40.0/23	AS16509	AMAZON-02 - Amazon.com, Inc.	IN
18.66.41.52	18.66.40.0/23	AS16509	AMAZON-02 - Amazon.com, Inc.	IN
18.66.41.65	18.66.40.0/23	AS16509	AMAZON-02 - Amazon.com, Inc.	IN
54.192.100.21	54.192.100.0/22	AS16509	AMAZON-02 - Amazon.com, Inc.	US
54.192.100.49	54.192.100.0/22	AS16509	AMAZON-02 - Amazon.com, Inc.	US
54.192.100.70	54.192.100.0/22	AS16509	AMAZON-02 - Amazon.com, Inc.	US
54.192.100.8	54.192.100.0/22	AS16509	AMAZON-02 - Amazon.com, Inc.	US

WHOIS identity

Registrar

—

Organization

asr - montagens de moveis escolares ltda

Contact emails

alberto@lineaoffice.com.br

Subdomains

3 observed subdomains of linearica.com.br.

Subdomain
conteudo.linearica.com.br
webmail.linearica.com.br
www.linearica.com.br

Web-graph footprint

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

31 sites link to this hostname.

19 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mx-ha.skymail.net.br

SPF policy

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

Mechanism	Target
SPF_INCLUDE	_spf.rdstation.com.br
SPF_INCLUDE	sendgrid.net
SPF_INCLUDE	spf.skymail.net.br

Related pages

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

Cypher and MCP

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

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