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Hostname

www.catstack.net

Last fetched

www.catstack.net resolves to 1 IPv4 address operated by ASJTKK in RU.

Nutrition Label

WHISPER CANON · www.catstack.netRouting diversity1.5/10Peering density6.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint8.0/10canon.whisper.security/host/www.catstack.net

Resolution chain

www.catstack.net resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
45.141.100.20145.141.100.0/22AS48347ASJTKKRU

WHOIS identity

No WHOIS records are currently associated with www.catstack.net in WhisperGraph.

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for www.catstack.net.

MechanismTarget
SPF_Awww.catstack.net
SPF_INCLUDE_spf.hosting.reg.ru
SPF_IP31.31.198.53
SPF_MXwww.catstack.net

Related pages

Pivot deeper into the graph from www.catstack.net.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "www.catstack.net"})-[: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.