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Hostname

b3cf.com

Last fetched

b3cf.com has no current public IPv4 resolution in WhisperGraph; WHOIS lists iana:1519 as the registrar.

Nutrition Label

WHISPER CANON · b3cf.comRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/b3cf.com

Resolution chain

b3cf.com 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:1519
Organization
1&1 internet
Contact emails

Subdomains

1 observed subdomain of b3cf.com.

Subdomain
www.b3cf.com

Web-graph footprint

Distinct hostnames that link to or from b3cf.com in the public web crawl.

16 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for b3cf.com.

MechanismTarget
SPF_INCLUDEspf.routing.net
SPF_IP185.26.104.0/22

Related pages

Pivot deeper into the graph from b3cf.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "b3cf.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.