Skip to content

Hostname

macmillan.com.br

Last fetched

macmillan.com.br resolves to 1 IPv4 address operated by AS27715 in BR.

Nutrition Label

WHISPER CANON · macmillan.com.brRouting diversity1.5/10Peering density4.7/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.6/10canon.whisper.security/host/macmillan.com.br

Resolution chain

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

IPPrefixASNOperatorCountry
191.252.48.144191.252.48.0/24AS27715—BR

WHOIS identity

Registrar
—
Organization
macmillan do brasil editora comercializa
Contact emails

Subdomains

6 observed subdomains of macmillan.com.br.

Subdomain
cgp.macmillan.com.br
mail.macmillan.com.br
mx.macmillan.com.br
prime.macmillan.com.br
scmgateway.macmillan.com.br
www.macmillan.com.br

Web-graph footprint

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

16 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for macmillan.com.br.

MechanismTarget
SPF_INCLUDEspf-002c5801.pphosted.com
SPF_IP195.128.10.15/32
SPF_IP195.128.10.18/32
SPF_IP199.168.14.54/32

Related pages

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

Cypher and MCP

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

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