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Hostname

cfa.org

Last fetched

cfa.org resolves to 1 IPv4 address operated by DIGITALOCEAN-ASN - DigitalOcean, LLC in US.

Nutrition Label

WHISPER CANON · cfa.orgRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/cfa.org

Resolution chain

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

IPPrefixASNOperatorCountry
165.227.221.27165.227.208.0/20AS14061DIGITALOCEAN-ASN - DigitalOcean, LLCUS

WHOIS identity

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Subdomains

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Web-graph footprint

Distinct hostnames that link to or from cfa.org in the public web crawl.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

15 SPF mechanisms authorising senders for cfa.org.

MechanismTarget
SPF_Acfa.org
SPF_Adedrelay.secureserver.net
SPF_INCLUDE_spf.elasticemail.com
SPF_INCLUDEsecureserver.net
SPF_INCLUDEsendgrid.net
SPF_INCLUDEspf.constantcontact.com
SPF_INCLUDEspf.protection.outlook.com
SPF_IP104.245.16.208
SPF_IP162.144.159.171
SPF_IP199.47.241.100
SPF_IP199.47.242.214
SPF_IP208.109.80.53/24
SPF_IP208.75.123.193
SPF_IP70.60.162.34
SPF_MXcfa.org

Related pages

Pivot deeper into the graph from cfa.org.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "cfa.org"})-[: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.