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Hostname

server4.openfactory.ch

Last fetched

server4.openfactory.ch resolves to 1 IPv4 address operated by OPENFACTORY-AS Openfactory GmbH in CH.

Nutrition Label

WHISPER CANON · server4.openfactory.chRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/server4.openfactory.ch

Resolution chain

server4.openfactory.ch resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
5.226.144.2345.226.144.0/21AS58299OPENFACTORY-AS Openfactory GmbHCH

WHOIS identity

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Subdomains

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Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for server4.openfactory.ch.

MechanismTarget
SPF_Aserver4.openfactory.ch
SPF_IP5.226.144.234
SPF_MXserver4.openfactory.ch

Related pages

Pivot deeper into the graph from server4.openfactory.ch.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "server4.openfactory.ch"})-[: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.