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Hostname

cso.net

Last fetched

cso.net resolves to 1 IPv4 address operated by AS48823 in DE. WHOIS lists iana:976 as the registrar.

Nutrition Label

WHISPER CANON · cso.netRouting diversity1.5/10Peering density3.1/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency10.0/10Resolver footprint8.2/10canon.whisper.security/host/cso.net

Resolution chain

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

IPPrefixASNOperatorCountry
185.11.139.60185.11.136.0/22AS48823DE

WHOIS identity

Registrar
iana:976
Organization
erich osou
Contact emails

Subdomains

149 observed subdomains of cso.net.

Web-graph footprint

Distinct hostnames that link to or from cso.net in the public web crawl.

32 sites link to this hostname.

4 sites linked to from this hostname.

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for cso.net.

MechanismTarget
SPF_Acso.net
SPF_Amail.cso.net
SPF_Amail3.cso.net
SPF_INCLUDEservers.mcsv.net
SPF_MXcso.net

Related pages

Pivot deeper into the graph from cso.net.

Cypher and MCP

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

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