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Hostname

com21.com

Last fetched

com21.com resolves to 1 IPv4 address operated by DCMSERVICES - DCM Services, LLC in US. WHOIS lists iana:1479 as the registrar.

Nutrition Label

WHISPER CANON · com21.comRouting diversity1.5/10Peering density4.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.0/10canon.whisper.security/host/com21.com

Resolution chain

com21.com resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
148.135.52.245148.135.0.0/17AS35916DCMSERVICES - DCM Services, LLCUS

WHOIS identity

Registrar
iana:1479
Organization
ask directory
Contact emails

Subdomains

1 observed subdomain of com21.com.

Subdomain
www.com21.com

Web-graph footprint

Distinct hostnames that link to or from com21.com in the public web crawl.

24 sites link to this hostname.

Threat posture

History

Related pages

Pivot deeper into the graph from com21.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "com21.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.