Skip to content

Hostname

cpb.org

Last fetched

cpb.org has no current public IPv4 resolution in WhisperGraph; WHOIS lists iana:2 as the registrar.

Nutrition Label

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

Resolution chain

cpb.org has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

Registrar
iana:2
Organization
corporation for public broadcasting
Contact emails

Subdomains

5 observed subdomains of cpb.org.

Subdomain
autodiscover.cpb.org
www.cpb.org
vpn.cpb.org
majorgiving.cpb.org
grants.cpb.org

Web-graph footprint

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

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for cpb.org.

MechanismTarget
SPF_INCLUDEservers.mcsv.net
SPF_INCLUDEspf.protection.outlook.com
SPF_INCLUDEsurveymonkey.com
SPF_INCLUDEus._netblocks.mimecast.com
SPF_IP68.66.136.192

Related pages

Pivot deeper into the graph from cpb.org.

Cypher and MCP

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

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