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Hostname

smtpfilter.crystalcomputer.com

Last fetched

smtpfilter.crystalcomputer.com resolves to 1 IPv4 address operated by CCC-HOSTING-01 - Crystal Computer Consulting, Inc. in US.

Nutrition Label

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

Resolution chain

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

IPPrefixASNOperatorCountry
64.66.45.1564.66.45.0/24AS397926CCC-HOSTING-01 - Crystal Computer Consulting, Inc.US

WHOIS identity

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Subdomains

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Web-graph footprint

Distinct hostnames that link to or from smtpfilter.crystalcomputer.com in the public web crawl.

Sample inbound links

Threat posture

History

Related pages

Pivot deeper into the graph from smtpfilter.crystalcomputer.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "smtpfilter.crystalcomputer.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.