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Hostname

ppp.firstreference.com

Last fetched

ppp.firstreference.com resolves to 1 IPv4 address operated by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation in CA.

Nutrition Label

WHISPER CANON · ppp.firstreference.comRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/ppp.firstreference.com

Resolution chain

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

IPPrefixASNOperatorCountry
52.233.59.8052.224.0.0/11AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft CorporationCA

WHOIS identity

No WHOIS records are currently associated with ppp.firstreference.com in WhisperGraph.

Threat posture

History

Mail and authentication

SPF policy

6 SPF mechanisms authorising senders for ppp.firstreference.com.

MechanismTarget
SPF_IP13.88.255.67
SPF_IP52.233.23.37
SPF_IP52.233.59.80
SPF_IP52.233.63.15
SPF_IP52.237.27.109
SPF_IP52.237.32.251

Related pages

Pivot deeper into the graph from ppp.firstreference.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "ppp.firstreference.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.