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Hostname

reserve.subitup.com

Last fetched

reserve.subitup.com resolves to 1 IPv4 address operated by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation in US.

Nutrition Label

WHISPER CANON · reserve.subitup.comRouting diversity1.5/10Peering density7.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/reserve.subitup.com

Resolution chain

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

IPPrefixASNOperatorCountry
52.143.249.17852.136.0.0/13AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft CorporationUS

WHOIS identity

No WHOIS records are currently associated with reserve.subitup.com in WhisperGraph.

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for reserve.subitup.com.

MechanismTarget
SPF_INCLUDE19757.spf02.hubspotemail.net
SPF_INCLUDEspf.protection.outlook.com

Related pages

Pivot deeper into the graph from reserve.subitup.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "reserve.subitup.com"})-[: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.