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Hostname

leuck.com.br

Last fetched

leuck.com.br resolves to 1 IPv4 address operated by AS16276 in CA.

Nutrition Label

WHISPER CANON · leuck.com.brRouting diversity1.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint3.2/10canon.whisper.security/host/leuck.com.br

Resolution chain

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

IPPrefixASNOperatorCountry
142.44.138.193142.44.128.0/17AS16276—CA

WHOIS identity

Registrar
—
Organization
estevao odone leuck e cia ltda
Contact emails

Subdomains

3 observed subdomains of leuck.com.br.

Subdomain
mail.leuck.com.br
webmail.leuck.com.br
www.leuck.com.br

Web-graph footprint

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

24 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

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

MechanismTarget
SPF_Ahungry-meitner.142-44-136-13.plesk.page
SPF_Aleuck.com.br
SPF_INCLUDE_spf.kinghost.net
SPF_MXleuck.com.br

Related pages

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

Cypher and MCP

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

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