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Hostname

cfm.opens.science

Last fetched

cfm.opens.science resolves to 1 IPv4 address operated by AS20857 in NL.

Nutrition Label

WHISPER CANON · cfm.opens.scienceRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/cfm.opens.science

Resolution chain

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

IPPrefixASNOperatorCountry
84.247.9.20884.247.8.0/21AS20857—NL

WHOIS identity

No WHOIS records are currently associated with cfm.opens.science in WhisperGraph.

Subdomains

3 observed subdomains of cfm.opens.science.

Subdomain
mail.cfm.opens.science
webmail.cfm.opens.science
www.cfm.opens.science

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for cfm.opens.science.

MechanismTarget
SPF_Acfm.opens.science
SPF_Avps01.gg1.one
SPF_MXcfm.opens.science

Related pages

Pivot deeper into the graph from cfm.opens.science.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "cfm.opens.science"})-[: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.