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Hostname

builder.webstart.nl

Last fetched

builder.webstart.nl resolves to 1 IPv4 address operated by TRANSIP-AS Amsterdam, the Netherlands in NL.

Nutrition Label

WHISPER CANON · builder.webstart.nlRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/builder.webstart.nl

Resolution chain

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

IPPrefixASNOperatorCountry
136.144.132.192136.144.128.0/17AS20857TRANSIP-AS Amsterdam, the NetherlandsNL

WHOIS identity

No WHOIS records are currently associated with builder.webstart.nl in WhisperGraph.

Subdomains

2 observed subdomains of builder.webstart.nl.

Subdomain
mail.builder.webstart.nl
www.builder.webstart.nl

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for builder.webstart.nl.

MechanismTarget
SPF_A683.submission.antispamcloud.com
SPF_Abuilder.webstart.nl
SPF_Aws001.webvalue.nl
SPF_MXbuilder.webstart.nl

Related pages

Pivot deeper into the graph from builder.webstart.nl.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "builder.webstart.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.