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Hostname

macfour.nl

Last fetched

macfour.nl resolves to 1 IPv4 address operated by AS48635 in NL. WHOIS lists registrar:nameweb as the registrar.

Nutrition Label

WHISPER CANON · macfour.nlRouting diversity1.5/10Peering density4.6/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint5.2/10canon.whisper.security/host/macfour.nl

Resolution chain

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

IPPrefixASNOperatorCountry
145.131.33.76145.131.32.0/20AS48635—NL

WHOIS identity

Registrar
registrar:nameweb
Organization
—
Contact emails
—

Subdomains

1 observed subdomain of macfour.nl.

Subdomain
www.macfour.nl

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for macfour.nl.

MechanismTarget
SPF_Amacfour.nl
SPF_INCLUDEnameweb.biz
SPF_IP145.131.33.75
SPF_IP145.131.33.76
SPF_IP145.131.33.77
SPF_IP213.134.240.60

Related pages

Pivot deeper into the graph from macfour.nl.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "macfour.nl"})-[: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.