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Hostname

app.cassandrablack.com

Last fetched

app.cassandrablack.com resolves to 1 IPv4 address operated by LEASEWEB-USA-SEA - Leaseweb USA, Inc. in US.

Nutrition Label

WHISPER CANON · app.cassandrablack.comRouting diversity1.5/10Peering density2.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/app.cassandrablack.com

Resolution chain

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

IPPrefixASNOperatorCountry
23.19.217.20823.19.216.0/22AS396190LEASEWEB-USA-SEA - Leaseweb USA, Inc.US

WHOIS identity

No WHOIS records are currently associated with app.cassandrablack.com in WhisperGraph.

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for app.cassandrablack.com.

MechanismTarget
SPF_IP23.19.217.208
SPF_IP37.48.99.0/29
SPF_IP37.48.99.28/30

Related pages

Pivot deeper into the graph from app.cassandrablack.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "app.cassandrablack.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.