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Hostname

bart4.appsoftware.nl

Last fetched

bart4.appsoftware.nl resolves to 1 IPv4 address operated by AS15703 in NL.

Nutrition Label

WHISPER CANON · bart4.appsoftware.nlRouting diversity1.5/10Peering density4.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint7.6/10canon.whisper.security/host/bart4.appsoftware.nl

Resolution chain

bart4.appsoftware.nl resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
87.233.231.16387.233.192.0/18AS15703—NL

WHOIS identity

No WHOIS records are currently associated with bart4.appsoftware.nl in WhisperGraph.

Threat posture

History

Mail and authentication

SPF policy

11 SPF mechanisms authorising senders for bart4.appsoftware.nl.

MechanismTarget
SPF_Aappsoftware.nl
SPF_Abart4.appsoftware.nl
SPF_Akumulus.nl
SPF_Alerendoeje.nu
SPF_Aneo.appsoftware.nl
SPF_Aredmine.appsoftware.nl
SPF_INCLUDEspf.mandrillapp.com
SPF_INCLUDEspf.protection.outlook.com
SPF_IP87.233.156.226
SPF_IP87.233.231.163
SPF_IP87.233.231.177

Related pages

Pivot deeper into the graph from bart4.appsoftware.nl.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "bart4.appsoftware.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.